94420040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 264539520

約数和(自身を除く): 170119480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 884, 935, 971, 1105, 1144, 1430, 1496, 1768, 1870, 1942, 2210, 2431, 2860, 3740, 3884, 4420, 4855, 4862, 5720, 7480, 7768, 8840, 9710, 9724, 10681, 12155, 12623, 16507, 19420, 19448, 21362, 24310, 25246, 33014, 38840, 42724, 48620, 50492, 53405, 63115, 66028, 82535, 85448, 97240, 100984, 106810, 126230, 132056, 138853, 165070, 181577, 213620, 214591, 252460, 277706, 330140, 363154, 427240, 429182, 504920, 555412, 660280, 694265, 726308, 858364, 907885, 1072955, 1110824, 1388530, 1452616, 1716728, 1815770, 2145910, 2360501, 2777060, 3631540, 4291820, 4721002, 5554120, 7263080, 8583640, 9442004, 11802505, 18884008, 23605010, 47210020, 94420040]

約数ペア:

[(1, 94420040), (2, 47210020), (4, 23605010), (5, 18884008), (8, 11802505), (10, 9442004), (11, 8583640), (13, 7263080), (17, 5554120), (20, 4721002), (22, 4291820), (26, 3631540), (34, 2777060), (40, 2360501), (44, 2145910), (52, 1815770), (55, 1716728), (65, 1452616), (68, 1388530), (85, 1110824), (88, 1072955), (104, 907885), (110, 858364), (130, 726308), (136, 694265), (143, 660280), (170, 555412), (187, 504920), (220, 429182), (221, 427240), (260, 363154), (286, 330140), (340, 277706), (374, 252460), (440, 214591), (442, 213620), (520, 181577), (572, 165070), (680, 138853), (715, 132056), (748, 126230), (884, 106810), (935, 100984), (971, 97240), (1105, 85448), (1144, 82535), (1430, 66028), (1496, 63115), (1768, 53405), (1870, 50492), (1942, 48620), (2210, 42724), (2431, 38840), (2860, 33014), (3740, 25246), (3884, 24310), (4420, 21362), (4855, 19448), (4862, 19420), (5720, 16507), (7480, 12623), (7768, 12155), (8840, 10681), (9710, 9724)]