2113274020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 5299281792

約数和(自身を除く): 3186007772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 113, 130, 143, 169, 220, 226, 260, 286, 338, 452, 503, 565, 572, 676, 715, 845, 1006, 1130, 1243, 1430, 1469, 1690, 1859, 2012, 2260, 2486, 2515, 2860, 2938, 3380, 3718, 4972, 5030, 5533, 5876, 6215, 6539, 7345, 7436, 9295, 10060, 11066, 12430, 13078, 14690, 16159, 18590, 19097, 22132, 24860, 26156, 27665, 29380, 32318, 32695, 37180, 38194, 55330, 56839, 64636, 65390, 71929, 76388, 80795, 85007, 95485, 110660, 113678, 130780, 143858, 161590, 170014, 190970, 210067, 227356, 284195, 287716, 323180, 340028, 359645, 381940, 420134, 425035, 568390, 625229, 719290, 738907, 840268, 850070, 935077, 1050335, 1136780, 1250458, 1438580, 1477814, 1700140, 1870154, 2100670, 2500916, 2955628, 3126145, 3694535, 3740308, 4201340, 4675385, 6252290, 7389070, 8127977, 9350770, 9605791, 12504580, 14778140, 16255954, 18701540, 19211582, 32511908, 38423164, 40639885, 48028955, 81279770, 96057910, 105663701, 162559540, 192115820, 211327402, 422654804, 528318505, 1056637010, 2113274020]

約数ペア:

[(1, 2113274020), (2, 1056637010), (4, 528318505), (5, 422654804), (10, 211327402), (11, 192115820), (13, 162559540), (20, 105663701), (22, 96057910), (26, 81279770), (44, 48028955), (52, 40639885), (55, 38423164), (65, 32511908), (110, 19211582), (113, 18701540), (130, 16255954), (143, 14778140), (169, 12504580), (220, 9605791), (226, 9350770), (260, 8127977), (286, 7389070), (338, 6252290), (452, 4675385), (503, 4201340), (565, 3740308), (572, 3694535), (676, 3126145), (715, 2955628), (845, 2500916), (1006, 2100670), (1130, 1870154), (1243, 1700140), (1430, 1477814), (1469, 1438580), (1690, 1250458), (1859, 1136780), (2012, 1050335), (2260, 935077), (2486, 850070), (2515, 840268), (2860, 738907), (2938, 719290), (3380, 625229), (3718, 568390), (4972, 425035), (5030, 420134), (5533, 381940), (5876, 359645), (6215, 340028), (6539, 323180), (7345, 287716), (7436, 284195), (9295, 227356), (10060, 210067), (11066, 190970), (12430, 170014), (13078, 161590), (14690, 143858), (16159, 130780), (18590, 113678), (19097, 110660), (22132, 95485), (24860, 85007), (26156, 80795), (27665, 76388), (29380, 71929), (32318, 65390), (32695, 64636), (37180, 56839), (38194, 55330)]