3235700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 8020320

約数和(自身を除く): 4784620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 131, 190, 247, 260, 262, 325, 380, 475, 494, 524, 650, 655, 950, 988, 1235, 1300, 1310, 1703, 1900, 2470, 2489, 2620, 3275, 3406, 4940, 4978, 6175, 6550, 6812, 8515, 9956, 12350, 12445, 13100, 17030, 24700, 24890, 32357, 34060, 42575, 49780, 62225, 64714, 85150, 124450, 129428, 161785, 170300, 248900, 323570, 647140, 808925, 1617850, 3235700]

約数ペア:

[(1, 3235700), (2, 1617850), (4, 808925), (5, 647140), (10, 323570), (13, 248900), (19, 170300), (20, 161785), (25, 129428), (26, 124450), (38, 85150), (50, 64714), (52, 62225), (65, 49780), (76, 42575), (95, 34060), (100, 32357), (130, 24890), (131, 24700), (190, 17030), (247, 13100), (260, 12445), (262, 12350), (325, 9956), (380, 8515), (475, 6812), (494, 6550), (524, 6175), (650, 4978), (655, 4940), (950, 3406), (988, 3275), (1235, 2620), (1300, 2489), (1310, 2470), (1703, 1900)]