195414080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19699}}^1$

素因数の和:19747

約数の個数: 56

約数和(自身を含む): 480364800

約数和(自身を除く): 284950720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 19699, 39398, 78796, 98495, 157592, 196990, 315184, 393980, 610669, 630368, 787960, 1221338, 1260736, 1575920, 2442676, 3053345, 3151840, 4885352, 6106690, 6303680, 9770704, 12213380, 19541408, 24426760, 39082816, 48853520, 97707040, 195414080]

約数ペア:

[(1, 195414080), (2, 97707040), (4, 48853520), (5, 39082816), (8, 24426760), (10, 19541408), (16, 12213380), (20, 9770704), (31, 6303680), (32, 6106690), (40, 4885352), (62, 3151840), (64, 3053345), (80, 2442676), (124, 1575920), (155, 1260736), (160, 1221338), (248, 787960), (310, 630368), (320, 610669), (496, 393980), (620, 315184), (992, 196990), (1240, 157592), (1984, 98495), (2480, 78796), (4960, 39398), (9920, 19699)]