42859360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8687

約数の個数: 48

約数和(自身を含む): 104533632

約数和(自身を除く): 61674272

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, 8641, 17282, 34564, 43205, 69128, 86410, 138256, 172820, 267871, 276512, 345640, 535742, 691280, 1071484, 1339355, 1382560, 2142968, 2678710, 4285936, 5357420, 8571872, 10714840, 21429680, 42859360]

約数ペア:

[(1, 42859360), (2, 21429680), (4, 10714840), (5, 8571872), (8, 5357420), (10, 4285936), (16, 2678710), (20, 2142968), (31, 1382560), (32, 1339355), (40, 1071484), (62, 691280), (80, 535742), (124, 345640), (155, 276512), (160, 267871), (248, 172820), (310, 138256), (496, 86410), (620, 69128), (992, 43205), (1240, 34564), (2480, 17282), (4960, 8641)]