83763760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3623}}^1$

素因数の和:3670

約数の個数: 60

約数和(自身を含む): 206937648

約数和(自身を除く): 123173888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 3623, 4624, 5780, 7246, 11560, 14492, 18115, 23120, 28984, 36230, 57968, 61591, 72460, 123182, 144920, 246364, 289840, 307955, 492728, 615910, 985456, 1047047, 1231820, 2094094, 2463640, 4188188, 4927280, 5235235, 8376376, 10470470, 16752752, 20940940, 41881880, 83763760]

約数ペア:

[(1, 83763760), (2, 41881880), (4, 20940940), (5, 16752752), (8, 10470470), (10, 8376376), (16, 5235235), (17, 4927280), (20, 4188188), (34, 2463640), (40, 2094094), (68, 1231820), (80, 1047047), (85, 985456), (136, 615910), (170, 492728), (272, 307955), (289, 289840), (340, 246364), (578, 144920), (680, 123182), (1156, 72460), (1360, 61591), (1445, 57968), (2312, 36230), (2890, 28984), (3623, 23120), (4624, 18115), (5780, 14492), (7246, 11560)]