41681980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 98058240

約数和(自身を除く): 56376260

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 37, 46, 62, 74, 79, 92, 115, 124, 148, 155, 158, 185, 230, 310, 316, 370, 395, 460, 620, 713, 740, 790, 851, 1147, 1426, 1580, 1702, 1817, 2294, 2449, 2852, 2923, 3404, 3565, 3634, 4255, 4588, 4898, 5735, 5846, 7130, 7268, 8510, 9085, 9796, 11470, 11692, 12245, 14260, 14615, 17020, 18170, 22940, 24490, 26381, 29230, 36340, 48980, 52762, 56327, 58460, 67229, 90613, 105524, 112654, 131905, 134458, 181226, 225308, 263810, 268916, 281635, 336145, 362452, 453065, 527620, 563270, 672290, 906130, 1126540, 1344580, 1812260, 2084099, 4168198, 8336396, 10420495, 20840990, 41681980]

約数ペア:

[(1, 41681980), (2, 20840990), (4, 10420495), (5, 8336396), (10, 4168198), (20, 2084099), (23, 1812260), (31, 1344580), (37, 1126540), (46, 906130), (62, 672290), (74, 563270), (79, 527620), (92, 453065), (115, 362452), (124, 336145), (148, 281635), (155, 268916), (158, 263810), (185, 225308), (230, 181226), (310, 134458), (316, 131905), (370, 112654), (395, 105524), (460, 90613), (620, 67229), (713, 58460), (740, 56327), (790, 52762), (851, 48980), (1147, 36340), (1426, 29230), (1580, 26381), (1702, 24490), (1817, 22940), (2294, 18170), (2449, 17020), (2852, 14615), (2923, 14260), (3404, 12245), (3565, 11692), (3634, 11470), (4255, 9796), (4588, 9085), (4898, 8510), (5735, 7268), (5846, 7130)]