29127219320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1021291}}^1$

素因数の和:1021356

約数の個数: 64

約数和(自身を含む): 70591703040

約数和(自身を除く): 41464483720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 28520, 1021291, 2042582, 4085164, 5106455, 8170328, 10212910, 20425820, 23489693, 31660021, 40851640, 46979386, 63320042, 93958772, 117448465, 126640084, 158300105, 187917544, 234896930, 253280168, 316600210, 469793860, 633200420, 728180483, 939587720, 1266400840, 1456360966, 2912721932, 3640902415, 5825443864, 7281804830, 14563609660, 29127219320]

約数ペア:

[(1, 29127219320), (2, 14563609660), (4, 7281804830), (5, 5825443864), (8, 3640902415), (10, 2912721932), (20, 1456360966), (23, 1266400840), (31, 939587720), (40, 728180483), (46, 633200420), (62, 469793860), (92, 316600210), (115, 253280168), (124, 234896930), (155, 187917544), (184, 158300105), (230, 126640084), (248, 117448465), (310, 93958772), (460, 63320042), (620, 46979386), (713, 40851640), (920, 31660021), (1240, 23489693), (1426, 20425820), (2852, 10212910), (3565, 8170328), (5704, 5106455), (7130, 4085164), (14260, 2042582), (28520, 1021291)]