25034020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 37018460

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 53, 55, 76, 95, 106, 110, 113, 190, 209, 212, 220, 226, 265, 380, 418, 452, 530, 565, 583, 836, 1007, 1045, 1060, 1130, 1166, 1243, 2014, 2090, 2147, 2260, 2332, 2486, 2915, 4028, 4180, 4294, 4972, 5035, 5830, 5989, 6215, 8588, 10070, 10735, 11077, 11660, 11978, 12430, 20140, 21470, 22154, 23617, 23956, 24860, 29945, 42940, 44308, 47234, 55385, 59890, 65879, 94468, 110770, 113791, 118085, 119780, 131758, 221540, 227582, 236170, 263516, 329395, 455164, 472340, 568955, 658790, 1137910, 1251701, 1317580, 2275820, 2503402, 5006804, 6258505, 12517010, 25034020]

約数ペア:

[(1, 25034020), (2, 12517010), (4, 6258505), (5, 5006804), (10, 2503402), (11, 2275820), (19, 1317580), (20, 1251701), (22, 1137910), (38, 658790), (44, 568955), (53, 472340), (55, 455164), (76, 329395), (95, 263516), (106, 236170), (110, 227582), (113, 221540), (190, 131758), (209, 119780), (212, 118085), (220, 113791), (226, 110770), (265, 94468), (380, 65879), (418, 59890), (452, 55385), (530, 47234), (565, 44308), (583, 42940), (836, 29945), (1007, 24860), (1045, 23956), (1060, 23617), (1130, 22154), (1166, 21470), (1243, 20140), (2014, 12430), (2090, 11978), (2147, 11660), (2260, 11077), (2332, 10735), (2486, 10070), (2915, 8588), (4028, 6215), (4180, 5989), (4294, 5830), (4972, 5035)]