97832320

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2243

約数の個数: 64

約数和(自身を含む): 237284640

約数和(自身を除く): 139452320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2153, 2272, 2840, 4306, 4544, 5680, 8612, 9088, 10765, 11360, 17224, 21530, 22720, 34448, 43060, 45440, 68896, 86120, 137792, 152863, 172240, 275584, 305726, 344480, 611452, 688960, 764315, 1222904, 1377920, 1528630, 2445808, 3057260, 4891616, 6114520, 9783232, 12229040, 19566464, 24458080, 48916160, 97832320]

約数ペア:

[(1, 97832320), (2, 48916160), (4, 24458080), (5, 19566464), (8, 12229040), (10, 9783232), (16, 6114520), (20, 4891616), (32, 3057260), (40, 2445808), (64, 1528630), (71, 1377920), (80, 1222904), (128, 764315), (142, 688960), (160, 611452), (284, 344480), (320, 305726), (355, 275584), (568, 172240), (640, 152863), (710, 137792), (1136, 86120), (1420, 68896), (2153, 45440), (2272, 43060), (2840, 34448), (4306, 22720), (4544, 21530), (5680, 17224), (8612, 11360), (9088, 10765)]