112841240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 285534720

約数和(自身を除く): 172693480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 53, 62, 68, 85, 101, 106, 124, 136, 155, 170, 202, 212, 248, 265, 310, 340, 404, 424, 505, 527, 530, 620, 680, 808, 901, 1010, 1054, 1060, 1240, 1643, 1717, 1802, 2020, 2108, 2120, 2635, 3131, 3286, 3434, 3604, 4040, 4216, 4505, 5270, 5353, 6262, 6572, 6868, 7208, 8215, 8585, 9010, 10540, 10706, 12524, 13144, 13736, 15655, 16430, 17170, 18020, 21080, 21412, 25048, 26765, 27931, 31310, 32860, 34340, 36040, 42824, 53227, 53530, 55862, 62620, 65720, 68680, 91001, 106454, 107060, 111724, 125240, 139655, 165943, 182002, 212908, 214120, 223448, 266135, 279310, 331886, 364004, 425816, 455005, 532270, 558620, 663772, 728008, 829715, 910010, 1064540, 1117240, 1327544, 1659430, 1820020, 2129080, 2821031, 3318860, 3640040, 5642062, 6637720, 11284124, 14105155, 22568248, 28210310, 56420620, 112841240]

約数ペア:

[(1, 112841240), (2, 56420620), (4, 28210310), (5, 22568248), (8, 14105155), (10, 11284124), (17, 6637720), (20, 5642062), (31, 3640040), (34, 3318860), (40, 2821031), (53, 2129080), (62, 1820020), (68, 1659430), (85, 1327544), (101, 1117240), (106, 1064540), (124, 910010), (136, 829715), (155, 728008), (170, 663772), (202, 558620), (212, 532270), (248, 455005), (265, 425816), (310, 364004), (340, 331886), (404, 279310), (424, 266135), (505, 223448), (527, 214120), (530, 212908), (620, 182002), (680, 165943), (808, 139655), (901, 125240), (1010, 111724), (1054, 107060), (1060, 106454), (1240, 91001), (1643, 68680), (1717, 65720), (1802, 62620), (2020, 55862), (2108, 53530), (2120, 53227), (2635, 42824), (3131, 36040), (3286, 34340), (3434, 32860), (3604, 31310), (4040, 27931), (4216, 26765), (4505, 25048), (5270, 21412), (5353, 21080), (6262, 18020), (6572, 17170), (6868, 16430), (7208, 15655), (8215, 13736), (8585, 13144), (9010, 12524), (10540, 10706)]