1399362320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24533}}^1$

素因数の和:24600

約数の個数: 80

約数和(自身を含む): 3504632832

約数和(自身を除く): 2105270512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 24533, 28520, 49066, 57040, 98132, 122665, 196264, 245330, 392528, 490660, 564259, 760523, 981320, 1128518, 1521046, 1962640, 2257036, 2821295, 3042092, 3802615, 4514072, 5642590, 6084184, 7605230, 9028144, 11285180, 12168368, 15210460, 17492029, 22570360, 30420920, 34984058, 45140720, 60841840, 69968116, 87460145, 139936232, 174920290, 279872464, 349840580, 699681160, 1399362320]

約数ペア:

[(1, 1399362320), (2, 699681160), (4, 349840580), (5, 279872464), (8, 174920290), (10, 139936232), (16, 87460145), (20, 69968116), (23, 60841840), (31, 45140720), (40, 34984058), (46, 30420920), (62, 22570360), (80, 17492029), (92, 15210460), (115, 12168368), (124, 11285180), (155, 9028144), (184, 7605230), (230, 6084184), (248, 5642590), (310, 4514072), (368, 3802615), (460, 3042092), (496, 2821295), (620, 2257036), (713, 1962640), (920, 1521046), (1240, 1128518), (1426, 981320), (1840, 760523), (2480, 564259), (2852, 490660), (3565, 392528), (5704, 245330), (7130, 196264), (11408, 122665), (14260, 98132), (24533, 57040), (28520, 49066)]