97659920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 239127552

約数和(自身を除く): 141467632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 496, 530, 620, 743, 848, 1060, 1240, 1486, 1643, 2120, 2480, 2972, 3286, 3715, 4240, 5944, 6572, 7430, 8215, 11888, 13144, 14860, 16430, 23033, 26288, 29720, 32860, 39379, 46066, 59440, 65720, 78758, 92132, 115165, 131440, 157516, 184264, 196895, 230330, 315032, 368528, 393790, 460660, 630064, 787580, 921320, 1220749, 1575160, 1842640, 2441498, 3150320, 4882996, 6103745, 9765992, 12207490, 19531984, 24414980, 48829960, 97659920]

約数ペア:

[(1, 97659920), (2, 48829960), (4, 24414980), (5, 19531984), (8, 12207490), (10, 9765992), (16, 6103745), (20, 4882996), (31, 3150320), (40, 2441498), (53, 1842640), (62, 1575160), (80, 1220749), (106, 921320), (124, 787580), (155, 630064), (212, 460660), (248, 393790), (265, 368528), (310, 315032), (424, 230330), (496, 196895), (530, 184264), (620, 157516), (743, 131440), (848, 115165), (1060, 92132), (1240, 78758), (1486, 65720), (1643, 59440), (2120, 46066), (2480, 39379), (2972, 32860), (3286, 29720), (3715, 26288), (4240, 23033), (5944, 16430), (6572, 14860), (7430, 13144), (8215, 11888)]