41148640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 106517376

約数和(自身を除く): 65368736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 208, 260, 271, 292, 365, 416, 520, 542, 584, 730, 949, 1040, 1084, 1168, 1355, 1460, 1898, 2080, 2168, 2336, 2710, 2920, 3523, 3796, 4336, 4745, 5420, 5840, 7046, 7592, 8672, 9490, 10840, 11680, 14092, 15184, 17615, 18980, 19783, 21680, 28184, 30368, 35230, 37960, 39566, 43360, 56368, 70460, 75920, 79132, 98915, 112736, 140920, 151840, 158264, 197830, 257179, 281840, 316528, 395660, 514358, 563680, 633056, 791320, 1028716, 1285895, 1582640, 2057432, 2571790, 3165280, 4114864, 5143580, 8229728, 10287160, 20574320, 41148640]

約数ペア:

[(1, 41148640), (2, 20574320), (4, 10287160), (5, 8229728), (8, 5143580), (10, 4114864), (13, 3165280), (16, 2571790), (20, 2057432), (26, 1582640), (32, 1285895), (40, 1028716), (52, 791320), (65, 633056), (73, 563680), (80, 514358), (104, 395660), (130, 316528), (146, 281840), (160, 257179), (208, 197830), (260, 158264), (271, 151840), (292, 140920), (365, 112736), (416, 98915), (520, 79132), (542, 75920), (584, 70460), (730, 56368), (949, 43360), (1040, 39566), (1084, 37960), (1168, 35230), (1355, 30368), (1460, 28184), (1898, 21680), (2080, 19783), (2168, 18980), (2336, 17615), (2710, 15184), (2920, 14092), (3523, 11680), (3796, 10840), (4336, 9490), (4745, 8672), (5420, 7592), (5840, 7046)]