39953160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8567

約数の個数: 96

約数和(自身を含む): 139852440

約数和(自身を除く): 99899280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 8537, 17074, 25611, 34148, 42685, 51222, 68296, 76833, 85370, 102444, 110981, 128055, 153666, 170740, 204888, 221962, 256110, 307332, 332943, 341480, 384165, 443924, 512220, 554905, 614664, 665886, 768330, 887848, 998829, 1024440, 1109810, 1331772, 1536660, 1664715, 1997658, 2219620, 2663544, 3073320, 3329430, 3995316, 4439240, 4994145, 6658860, 7990632, 9988290, 13317720, 19976580, 39953160]

約数ペア:

[(1, 39953160), (2, 19976580), (3, 13317720), (4, 9988290), (5, 7990632), (6, 6658860), (8, 4994145), (9, 4439240), (10, 3995316), (12, 3329430), (13, 3073320), (15, 2663544), (18, 2219620), (20, 1997658), (24, 1664715), (26, 1536660), (30, 1331772), (36, 1109810), (39, 1024440), (40, 998829), (45, 887848), (52, 768330), (60, 665886), (65, 614664), (72, 554905), (78, 512220), (90, 443924), (104, 384165), (117, 341480), (120, 332943), (130, 307332), (156, 256110), (180, 221962), (195, 204888), (234, 170740), (260, 153666), (312, 128055), (360, 110981), (390, 102444), (468, 85370), (520, 76833), (585, 68296), (780, 51222), (936, 42685), (1170, 34148), (1560, 25611), (2340, 17074), (4680, 8537)]