87813080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 125076520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3079, 3565, 5704, 6158, 7130, 12316, 14260, 15395, 24632, 28520, 30790, 61580, 70817, 95449, 123160, 141634, 190898, 283268, 354085, 381796, 477245, 566536, 708170, 763592, 954490, 1416340, 1908980, 2195327, 2832680, 3817960, 4390654, 8781308, 10976635, 17562616, 21953270, 43906540, 87813080]

約数ペア:

[(1, 87813080), (2, 43906540), (4, 21953270), (5, 17562616), (8, 10976635), (10, 8781308), (20, 4390654), (23, 3817960), (31, 2832680), (40, 2195327), (46, 1908980), (62, 1416340), (92, 954490), (115, 763592), (124, 708170), (155, 566536), (184, 477245), (230, 381796), (248, 354085), (310, 283268), (460, 190898), (620, 141634), (713, 123160), (920, 95449), (1240, 70817), (1426, 61580), (2852, 30790), (3079, 28520), (3565, 24632), (5704, 15395), (6158, 14260), (7130, 12316)]