42269120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4309

約数の個数: 56

約数和(自身を含む): 103924608

約数和(自身を除く): 61655488

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, 4261, 4960, 8522, 9920, 17044, 21305, 34088, 42610, 68176, 85220, 132091, 136352, 170440, 264182, 272704, 340880, 528364, 660455, 681760, 1056728, 1320910, 1363520, 2113456, 2641820, 4226912, 5283640, 8453824, 10567280, 21134560, 42269120]

約数ペア:

[(1, 42269120), (2, 21134560), (4, 10567280), (5, 8453824), (8, 5283640), (10, 4226912), (16, 2641820), (20, 2113456), (31, 1363520), (32, 1320910), (40, 1056728), (62, 681760), (64, 660455), (80, 528364), (124, 340880), (155, 272704), (160, 264182), (248, 170440), (310, 136352), (320, 132091), (496, 85220), (620, 68176), (992, 42610), (1240, 34088), (1984, 21305), (2480, 17044), (4261, 9920), (4960, 8522)]