45913480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 108564480

約数和(自身を除く): 62651000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 155, 244, 248, 305, 310, 488, 607, 610, 620, 1214, 1220, 1240, 1891, 2428, 2440, 3035, 3782, 4856, 6070, 7564, 9455, 12140, 15128, 18817, 18910, 24280, 37027, 37634, 37820, 74054, 75268, 75640, 94085, 148108, 150536, 185135, 188170, 296216, 370270, 376340, 740540, 752680, 1147837, 1481080, 2295674, 4591348, 5739185, 9182696, 11478370, 22956740, 45913480]

約数ペア:

[(1, 45913480), (2, 22956740), (4, 11478370), (5, 9182696), (8, 5739185), (10, 4591348), (20, 2295674), (31, 1481080), (40, 1147837), (61, 752680), (62, 740540), (122, 376340), (124, 370270), (155, 296216), (244, 188170), (248, 185135), (305, 150536), (310, 148108), (488, 94085), (607, 75640), (610, 75268), (620, 74054), (1214, 37820), (1220, 37634), (1240, 37027), (1891, 24280), (2428, 18910), (2440, 18817), (3035, 15128), (3782, 12140), (4856, 9455), (6070, 7564)]