22042020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 83091456

約数和(自身を除く): 61049436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 367, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 734, 770, 780, 858, 910, 924, 1001, 1092, 1101, 1155, 1365, 1430, 1468, 1540, 1716, 1820, 1835, 2002, 2145, 2202, 2310, 2569, 2730, 2860, 3003, 3670, 4004, 4037, 4290, 4404, 4620, 4771, 5005, 5138, 5460, 5505, 6006, 7340, 7707, 8074, 8580, 9542, 10010, 10276, 11010, 12012, 12111, 12845, 14313, 15015, 15414, 16148, 19084, 20020, 20185, 22020, 23855, 24222, 25690, 28259, 28626, 30030, 30828, 33397, 38535, 40370, 47710, 48444, 51380, 52481, 56518, 57252, 60060, 60555, 66794, 71565, 77070, 80740, 84777, 95420, 100191, 104962, 113036, 121110, 133588, 141295, 143130, 154140, 157443, 166985, 169554, 200382, 209924, 242220, 262405, 282590, 286260, 314886, 333970, 339108, 367367, 400764, 423885, 500955, 524810, 565180, 629772, 667940, 734734, 787215, 847770, 1001910, 1049620, 1102101, 1469468, 1574430, 1695540, 1836835, 2003820, 2204202, 3148860, 3673670, 4408404, 5510505, 7347340, 11021010, 22042020]

約数ペア:

[(1, 22042020), (2, 11021010), (3, 7347340), (4, 5510505), (5, 4408404), (6, 3673670), (7, 3148860), (10, 2204202), (11, 2003820), (12, 1836835), (13, 1695540), (14, 1574430), (15, 1469468), (20, 1102101), (21, 1049620), (22, 1001910), (26, 847770), (28, 787215), (30, 734734), (33, 667940), (35, 629772), (39, 565180), (42, 524810), (44, 500955), (52, 423885), (55, 400764), (60, 367367), (65, 339108), (66, 333970), (70, 314886), (77, 286260), (78, 282590), (84, 262405), (91, 242220), (105, 209924), (110, 200382), (130, 169554), (132, 166985), (140, 157443), (143, 154140), (154, 143130), (156, 141295), (165, 133588), (182, 121110), (195, 113036), (210, 104962), (220, 100191), (231, 95420), (260, 84777), (273, 80740), (286, 77070), (308, 71565), (330, 66794), (364, 60555), (367, 60060), (385, 57252), (390, 56518), (420, 52481), (429, 51380), (455, 48444), (462, 47710), (546, 40370), (572, 38535), (660, 33397), (715, 30828), (734, 30030), (770, 28626), (780, 28259), (858, 25690), (910, 24222), (924, 23855), (1001, 22020), (1092, 20185), (1101, 20020), (1155, 19084), (1365, 16148), (1430, 15414), (1468, 15015), (1540, 14313), (1716, 12845), (1820, 12111), (1835, 12012), (2002, 11010), (2145, 10276), (2202, 10010), (2310, 9542), (2569, 8580), (2730, 8074), (2860, 7707), (3003, 7340), (3670, 6006), (4004, 5505), (4037, 5460), (4290, 5138), (4404, 5005), (4620, 4771)]