61799120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24919}}^1$

素因数の和:24963

約数の個数: 40

約数和(自身を含む): 148323840

約数和(自身を除く): 86524720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 24919, 49838, 99676, 124595, 199352, 249190, 398704, 498380, 772489, 996760, 1544978, 1993520, 3089956, 3862445, 6179912, 7724890, 12359824, 15449780, 30899560, 61799120]

約数ペア:

[(1, 61799120), (2, 30899560), (4, 15449780), (5, 12359824), (8, 7724890), (10, 6179912), (16, 3862445), (20, 3089956), (31, 1993520), (40, 1544978), (62, 996760), (80, 772489), (124, 498380), (155, 398704), (248, 249190), (310, 199352), (496, 124595), (620, 99676), (1240, 49838), (2480, 24919)]