97707040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19699}}^1$

素因数の和:19745

約数の個数: 48

約数和(自身を含む): 238291200

約数和(自身を除く): 140584160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 19699, 39398, 78796, 98495, 157592, 196990, 315184, 393980, 610669, 630368, 787960, 1221338, 1575920, 2442676, 3053345, 3151840, 4885352, 6106690, 9770704, 12213380, 19541408, 24426760, 48853520, 97707040]

約数ペア:

[(1, 97707040), (2, 48853520), (4, 24426760), (5, 19541408), (8, 12213380), (10, 9770704), (16, 6106690), (20, 4885352), (31, 3151840), (32, 3053345), (40, 2442676), (62, 1575920), (80, 1221338), (124, 787960), (155, 630368), (160, 610669), (248, 393980), (310, 315184), (496, 196990), (620, 157592), (992, 98495), (1240, 78796), (2480, 39398), (4960, 19699)]