283475140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6091}}^1$

素因数の和:6292

約数の個数: 48

約数和(自身を含む): 644777280

約数和(自身を除く): 361302140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2327, 3580, 4654, 6091, 9308, 11635, 12182, 23270, 24364, 30455, 46540, 60910, 79183, 121820, 158366, 316732, 395915, 791830, 1090289, 1583660, 2180578, 4361156, 5451445, 10902890, 14173757, 21805780, 28347514, 56695028, 70868785, 141737570, 283475140]

約数ペア:

[(1, 283475140), (2, 141737570), (4, 70868785), (5, 56695028), (10, 28347514), (13, 21805780), (20, 14173757), (26, 10902890), (52, 5451445), (65, 4361156), (130, 2180578), (179, 1583660), (260, 1090289), (358, 791830), (716, 395915), (895, 316732), (1790, 158366), (2327, 121820), (3580, 79183), (4654, 60910), (6091, 46540), (9308, 30455), (11635, 24364), (12182, 23270)]