235363960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 572806080

約数和(自身を除く): 337442120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 263, 520, 526, 1052, 1315, 1721, 2104, 2630, 3419, 3442, 5260, 6838, 6884, 8605, 10520, 13676, 13768, 17095, 17210, 22373, 27352, 34190, 34420, 44746, 68380, 68840, 89492, 111865, 136760, 178984, 223730, 447460, 452623, 894920, 905246, 1810492, 2263115, 3620984, 4526230, 5884099, 9052460, 11768198, 18104920, 23536396, 29420495, 47072792, 58840990, 117681980, 235363960]

約数ペア:

[(1, 235363960), (2, 117681980), (4, 58840990), (5, 47072792), (8, 29420495), (10, 23536396), (13, 18104920), (20, 11768198), (26, 9052460), (40, 5884099), (52, 4526230), (65, 3620984), (104, 2263115), (130, 1810492), (260, 905246), (263, 894920), (520, 452623), (526, 447460), (1052, 223730), (1315, 178984), (1721, 136760), (2104, 111865), (2630, 89492), (3419, 68840), (3442, 68380), (5260, 44746), (6838, 34420), (6884, 34190), (8605, 27352), (10520, 22373), (13676, 17210), (13768, 17095)]