147648280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9791}}^1$

素因数の和:9844

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 222489320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 9791, 15080, 19582, 39164, 48955, 78328, 97910, 127283, 195820, 254566, 283939, 391640, 509132, 567878, 636415, 1018264, 1135756, 1272830, 1419695, 2271512, 2545660, 2839390, 3691207, 5091320, 5678780, 7382414, 11357560, 14764828, 18456035, 29529656, 36912070, 73824140, 147648280]

約数ペア:

[(1, 147648280), (2, 73824140), (4, 36912070), (5, 29529656), (8, 18456035), (10, 14764828), (13, 11357560), (20, 7382414), (26, 5678780), (29, 5091320), (40, 3691207), (52, 2839390), (58, 2545660), (65, 2271512), (104, 1419695), (116, 1272830), (130, 1135756), (145, 1018264), (232, 636415), (260, 567878), (290, 509132), (377, 391640), (520, 283939), (580, 254566), (754, 195820), (1160, 127283), (1508, 97910), (1885, 78328), (3016, 48955), (3770, 39164), (7540, 19582), (9791, 15080)]