4920461320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{13381}}^1$

素因数の和:13738

約数の個数: 64

約数和(自身を含む): 11489785200

約数和(自身を除く): 6569323880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 317, 580, 634, 1160, 1268, 1585, 2536, 3170, 6340, 9193, 12680, 13381, 18386, 26762, 36772, 45965, 53524, 66905, 73544, 91930, 107048, 133810, 183860, 267620, 367720, 388049, 535240, 776098, 1552196, 1940245, 3104392, 3880490, 4241777, 7760980, 8483554, 15521960, 16967108, 21208885, 33934216, 42417770, 84835540, 123011533, 169671080, 246023066, 492046132, 615057665, 984092264, 1230115330, 2460230660, 4920461320]

約数ペア:

[(1, 4920461320), (2, 2460230660), (4, 1230115330), (5, 984092264), (8, 615057665), (10, 492046132), (20, 246023066), (29, 169671080), (40, 123011533), (58, 84835540), (116, 42417770), (145, 33934216), (232, 21208885), (290, 16967108), (317, 15521960), (580, 8483554), (634, 7760980), (1160, 4241777), (1268, 3880490), (1585, 3104392), (2536, 1940245), (3170, 1552196), (6340, 776098), (9193, 535240), (12680, 388049), (13381, 367720), (18386, 267620), (26762, 183860), (36772, 133810), (45965, 107048), (53524, 91930), (66905, 73544)]