41865720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 138378240

約数和(自身を除く): 96512520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 571, 611, 705, 780, 940, 1128, 1142, 1222, 1410, 1560, 1713, 1833, 1880, 2284, 2444, 2820, 2855, 3055, 3426, 3666, 4568, 4888, 5640, 5710, 6110, 6852, 7332, 7423, 8565, 9165, 11420, 12220, 13704, 14664, 14846, 17130, 18330, 22269, 22840, 24440, 26837, 29692, 34260, 36660, 37115, 44538, 53674, 59384, 68520, 73320, 74230, 80511, 89076, 107348, 111345, 134185, 148460, 161022, 178152, 214696, 222690, 268370, 296920, 322044, 348881, 402555, 445380, 536740, 644088, 697762, 805110, 890760, 1046643, 1073480, 1395524, 1610220, 1744405, 2093286, 2791048, 3220440, 3488810, 4186572, 5233215, 6977620, 8373144, 10466430, 13955240, 20932860, 41865720]

約数ペア:

[(1, 41865720), (2, 20932860), (3, 13955240), (4, 10466430), (5, 8373144), (6, 6977620), (8, 5233215), (10, 4186572), (12, 3488810), (13, 3220440), (15, 2791048), (20, 2093286), (24, 1744405), (26, 1610220), (30, 1395524), (39, 1073480), (40, 1046643), (47, 890760), (52, 805110), (60, 697762), (65, 644088), (78, 536740), (94, 445380), (104, 402555), (120, 348881), (130, 322044), (141, 296920), (156, 268370), (188, 222690), (195, 214696), (235, 178152), (260, 161022), (282, 148460), (312, 134185), (376, 111345), (390, 107348), (470, 89076), (520, 80511), (564, 74230), (571, 73320), (611, 68520), (705, 59384), (780, 53674), (940, 44538), (1128, 37115), (1142, 36660), (1222, 34260), (1410, 29692), (1560, 26837), (1713, 24440), (1833, 22840), (1880, 22269), (2284, 18330), (2444, 17130), (2820, 14846), (2855, 14664), (3055, 13704), (3426, 12220), (3666, 11420), (4568, 9165), (4888, 8565), (5640, 7423), (5710, 7332), (6110, 6852)]