5381086.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 220818960

約数和(自身を除く): 151563000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 1997, 2040, 2312, 2890, 3468, 3994, 4335, 5780, 5991, 6936, 7988, 8670, 9985, 11560, 11982, 15976, 17340, 19970, 23964, 29955, 33949, 34680, 39940, 47928, 59910, 67898, 79880, 101847, 119820, 135796, 169745, 203694, 239640, 271592, 339490, 407388, 509235, 577133, 678980, 814776, 1018470, 1154266, 1357960, 1731399, 2036940, 2308532, 2885665, 3462798, 4073880, 4617064, 5771330, 6925596, 8656995, 11542660, 13851192, 17313990, 23085320, 34627980, 69255960]

約数ペア:

[(1, 69255960), (2, 34627980), (3, 23085320), (4, 17313990), (5, 13851192), (6, 11542660), (8, 8656995), (10, 6925596), (12, 5771330), (15, 4617064), (17, 4073880), (20, 3462798), (24, 2885665), (30, 2308532), (34, 2036940), (40, 1731399), (51, 1357960), (60, 1154266), (68, 1018470), (85, 814776), (102, 678980), (120, 577133), (136, 509235), (170, 407388), (204, 339490), (255, 271592), (289, 239640), (340, 203694), (408, 169745), (510, 135796), (578, 119820), (680, 101847), (867, 79880), (1020, 67898), (1156, 59910), (1445, 47928), (1734, 39940), (1997, 34680), (2040, 33949), (2312, 29955), (2890, 23964), (3468, 19970), (3994, 17340), (4335, 15976), (5780, 11982), (5991, 11560), (6936, 9985), (7988, 8670)]