88749280

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 135510560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 617, 620, 899, 928, 992, 1160, 1234, 1240, 1798, 2320, 2468, 2480, 3085, 3596, 4495, 4640, 4936, 4960, 6170, 7192, 8990, 9872, 12340, 14384, 17893, 17980, 19127, 19744, 24680, 28768, 35786, 35960, 38254, 49360, 71572, 71920, 76508, 89465, 95635, 98720, 143144, 143840, 153016, 178930, 191270, 286288, 306032, 357860, 382540, 554683, 572576, 612064, 715720, 765080, 1109366, 1431440, 1530160, 2218732, 2773415, 2862880, 3060320, 4437464, 5546830, 8874928, 11093660, 17749856, 22187320, 44374640, 88749280]

約数ペア:

[(1, 88749280), (2, 44374640), (4, 22187320), (5, 17749856), (8, 11093660), (10, 8874928), (16, 5546830), (20, 4437464), (29, 3060320), (31, 2862880), (32, 2773415), (40, 2218732), (58, 1530160), (62, 1431440), (80, 1109366), (116, 765080), (124, 715720), (145, 612064), (155, 572576), (160, 554683), (232, 382540), (248, 357860), (290, 306032), (310, 286288), (464, 191270), (496, 178930), (580, 153016), (617, 143840), (620, 143144), (899, 98720), (928, 95635), (992, 89465), (1160, 76508), (1234, 71920), (1240, 71572), (1798, 49360), (2320, 38254), (2468, 35960), (2480, 35786), (3085, 28768), (3596, 24680), (4495, 19744), (4640, 19127), (4936, 17980), (4960, 17893), (6170, 14384), (7192, 12340), (8990, 9872)]