6958720

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 16964640

約数和(自身を除く): 10005920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 131, 160, 166, 262, 320, 332, 415, 524, 640, 655, 664, 830, 1048, 1310, 1328, 1660, 2096, 2620, 2656, 3320, 4192, 5240, 5312, 6640, 8384, 10480, 10624, 10873, 13280, 16768, 20960, 21746, 26560, 41920, 43492, 53120, 54365, 83840, 86984, 108730, 173968, 217460, 347936, 434920, 695872, 869840, 1391744, 1739680, 3479360, 6958720]

約数ペア:

[(1, 6958720), (2, 3479360), (4, 1739680), (5, 1391744), (8, 869840), (10, 695872), (16, 434920), (20, 347936), (32, 217460), (40, 173968), (64, 108730), (80, 86984), (83, 83840), (128, 54365), (131, 53120), (160, 43492), (166, 41920), (262, 26560), (320, 21746), (332, 20960), (415, 16768), (524, 13280), (640, 10873), (655, 10624), (664, 10480), (830, 8384), (1048, 6640), (1310, 5312), (1328, 5240), (1660, 4192), (2096, 3320), (2620, 2656)]