80715570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3179

約数の個数: 64

約数和(自身を含む): 211800960

約数和(自身を除く): 131085390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 3089, 4355, 5226, 6178, 8710, 9267, 13065, 15445, 18534, 26130, 30890, 40157, 46335, 80314, 92670, 120471, 200785, 206963, 240942, 401570, 413926, 602355, 620889, 1034815, 1204710, 1241778, 2069630, 2690519, 3104445, 5381038, 6208890, 8071557, 13452595, 16143114, 26905190, 40357785, 80715570]

約数ペア:

[(1, 80715570), (2, 40357785), (3, 26905190), (5, 16143114), (6, 13452595), (10, 8071557), (13, 6208890), (15, 5381038), (26, 3104445), (30, 2690519), (39, 2069630), (65, 1241778), (67, 1204710), (78, 1034815), (130, 620889), (134, 602355), (195, 413926), (201, 401570), (335, 240942), (390, 206963), (402, 200785), (670, 120471), (871, 92670), (1005, 80314), (1742, 46335), (2010, 40157), (2613, 30890), (3089, 26130), (4355, 18534), (5226, 15445), (6178, 13065), (8710, 9267)]