45436040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 74314360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 29, 40, 46, 52, 58, 65, 92, 104, 115, 116, 130, 131, 145, 184, 230, 232, 260, 262, 290, 299, 377, 460, 520, 524, 580, 598, 655, 667, 754, 920, 1048, 1160, 1196, 1310, 1334, 1495, 1508, 1703, 1885, 2392, 2620, 2668, 2990, 3013, 3016, 3335, 3406, 3770, 3799, 5240, 5336, 5980, 6026, 6670, 6812, 7540, 7598, 8515, 8671, 11960, 12052, 13340, 13624, 15065, 15080, 15196, 17030, 17342, 18995, 24104, 26680, 30130, 30392, 34060, 34684, 37990, 39169, 43355, 49387, 60260, 68120, 69368, 75980, 78338, 86710, 87377, 98774, 120520, 151960, 156676, 173420, 174754, 195845, 197548, 246935, 313352, 346840, 349508, 391690, 395096, 436885, 493870, 699016, 783380, 873770, 987740, 1135901, 1566760, 1747540, 1975480, 2271802, 3495080, 4543604, 5679505, 9087208, 11359010, 22718020, 45436040]

約数ペア:

[(1, 45436040), (2, 22718020), (4, 11359010), (5, 9087208), (8, 5679505), (10, 4543604), (13, 3495080), (20, 2271802), (23, 1975480), (26, 1747540), (29, 1566760), (40, 1135901), (46, 987740), (52, 873770), (58, 783380), (65, 699016), (92, 493870), (104, 436885), (115, 395096), (116, 391690), (130, 349508), (131, 346840), (145, 313352), (184, 246935), (230, 197548), (232, 195845), (260, 174754), (262, 173420), (290, 156676), (299, 151960), (377, 120520), (460, 98774), (520, 87377), (524, 86710), (580, 78338), (598, 75980), (655, 69368), (667, 68120), (754, 60260), (920, 49387), (1048, 43355), (1160, 39169), (1196, 37990), (1310, 34684), (1334, 34060), (1495, 30392), (1508, 30130), (1703, 26680), (1885, 24104), (2392, 18995), (2620, 17342), (2668, 17030), (2990, 15196), (3013, 15080), (3016, 15065), (3335, 13624), (3406, 13340), (3770, 12052), (3799, 11960), (5240, 8671), (5336, 8515), (5980, 7598), (6026, 7540), (6670, 6812)]