16476640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 41640480

約数和(自身を除く): 25163840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 67, 80, 106, 116, 134, 145, 160, 212, 232, 265, 268, 290, 335, 424, 464, 530, 536, 580, 670, 848, 928, 1060, 1072, 1160, 1340, 1537, 1696, 1943, 2120, 2144, 2320, 2680, 3074, 3551, 3886, 4240, 4640, 5360, 6148, 7102, 7685, 7772, 8480, 9715, 10720, 12296, 14204, 15370, 15544, 17755, 19430, 24592, 28408, 30740, 31088, 35510, 38860, 49184, 56816, 61480, 62176, 71020, 77720, 102979, 113632, 122960, 142040, 155440, 205958, 245920, 284080, 310880, 411916, 514895, 568160, 823832, 1029790, 1647664, 2059580, 3295328, 4119160, 8238320, 16476640]

約数ペア:

[(1, 16476640), (2, 8238320), (4, 4119160), (5, 3295328), (8, 2059580), (10, 1647664), (16, 1029790), (20, 823832), (29, 568160), (32, 514895), (40, 411916), (53, 310880), (58, 284080), (67, 245920), (80, 205958), (106, 155440), (116, 142040), (134, 122960), (145, 113632), (160, 102979), (212, 77720), (232, 71020), (265, 62176), (268, 61480), (290, 56816), (335, 49184), (424, 38860), (464, 35510), (530, 31088), (536, 30740), (580, 28408), (670, 24592), (848, 19430), (928, 17755), (1060, 15544), (1072, 15370), (1160, 14204), (1340, 12296), (1537, 10720), (1696, 9715), (1943, 8480), (2120, 7772), (2144, 7685), (2320, 7102), (2680, 6148), (3074, 5360), (3551, 4640), (3886, 4240)]