45420640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 69733280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 134, 152, 160, 190, 223, 268, 304, 335, 380, 446, 536, 608, 670, 760, 892, 1072, 1115, 1273, 1340, 1520, 1784, 2144, 2230, 2546, 2680, 3040, 3568, 4237, 4460, 5092, 5360, 6365, 7136, 8474, 8920, 10184, 10720, 12730, 14941, 16948, 17840, 20368, 21185, 25460, 29882, 33896, 35680, 40736, 42370, 50920, 59764, 67792, 74705, 84740, 101840, 119528, 135584, 149410, 169480, 203680, 239056, 283879, 298820, 338960, 478112, 567758, 597640, 677920, 1135516, 1195280, 1419395, 2271032, 2390560, 2838790, 4542064, 5677580, 9084128, 11355160, 22710320, 45420640]

約数ペア:

[(1, 45420640), (2, 22710320), (4, 11355160), (5, 9084128), (8, 5677580), (10, 4542064), (16, 2838790), (19, 2390560), (20, 2271032), (32, 1419395), (38, 1195280), (40, 1135516), (67, 677920), (76, 597640), (80, 567758), (95, 478112), (134, 338960), (152, 298820), (160, 283879), (190, 239056), (223, 203680), (268, 169480), (304, 149410), (335, 135584), (380, 119528), (446, 101840), (536, 84740), (608, 74705), (670, 67792), (760, 59764), (892, 50920), (1072, 42370), (1115, 40736), (1273, 35680), (1340, 33896), (1520, 29882), (1784, 25460), (2144, 21185), (2230, 20368), (2546, 17840), (2680, 16948), (3040, 14941), (3568, 12730), (4237, 10720), (4460, 10184), (5092, 8920), (5360, 8474), (6365, 7136)]