894494560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 2197419840

約数和(自身を除く): 1302925280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 263, 290, 464, 526, 580, 733, 928, 1052, 1160, 1315, 1466, 2104, 2320, 2630, 2932, 3665, 4208, 4640, 5260, 5864, 7330, 7627, 8416, 10520, 11728, 14660, 15254, 21040, 21257, 23456, 29320, 30508, 38135, 42080, 42514, 58640, 61016, 76270, 85028, 106285, 117280, 122032, 152540, 170056, 192779, 212570, 244064, 305080, 340112, 385558, 425140, 610160, 680224, 771116, 850280, 963895, 1220320, 1542232, 1700560, 1927790, 3084464, 3401120, 3855580, 5590591, 6168928, 7711160, 11181182, 15422320, 22362364, 27952955, 30844640, 44724728, 55905910, 89449456, 111811820, 178898912, 223623640, 447247280, 894494560]

約数ペア:

[(1, 894494560), (2, 447247280), (4, 223623640), (5, 178898912), (8, 111811820), (10, 89449456), (16, 55905910), (20, 44724728), (29, 30844640), (32, 27952955), (40, 22362364), (58, 15422320), (80, 11181182), (116, 7711160), (145, 6168928), (160, 5590591), (232, 3855580), (263, 3401120), (290, 3084464), (464, 1927790), (526, 1700560), (580, 1542232), (733, 1220320), (928, 963895), (1052, 850280), (1160, 771116), (1315, 680224), (1466, 610160), (2104, 425140), (2320, 385558), (2630, 340112), (2932, 305080), (3665, 244064), (4208, 212570), (4640, 192779), (5260, 170056), (5864, 152540), (7330, 122032), (7627, 117280), (8416, 106285), (10520, 85028), (11728, 76270), (14660, 61016), (15254, 58640), (21040, 42514), (21257, 42080), (23456, 38135), (29320, 30508)]