925015520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40429}}^1$

素因数の和:40468

約数の個数: 96

約数和(自身を含む): 2567466720

約数和(自身を除く): 1642451200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 40429, 80858, 161716, 202145, 323432, 404290, 444719, 525577, 646864, 808580, 889438, 1051154, 1293728, 1617160, 1778876, 2102308, 2223595, 2627885, 3234320, 3557752, 4204616, 4447190, 5255770, 5781347, 6468640, 7115504, 8409232, 8894380, 10511540, 11562694, 14231008, 16818464, 17788760, 21023080, 23125388, 28906735, 35577520, 42046160, 46250776, 57813470, 71155040, 84092320, 92501552, 115626940, 185003104, 231253880, 462507760, 925015520]

約数ペア:

[(1, 925015520), (2, 462507760), (4, 231253880), (5, 185003104), (8, 115626940), (10, 92501552), (11, 84092320), (13, 71155040), (16, 57813470), (20, 46250776), (22, 42046160), (26, 35577520), (32, 28906735), (40, 23125388), (44, 21023080), (52, 17788760), (55, 16818464), (65, 14231008), (80, 11562694), (88, 10511540), (104, 8894380), (110, 8409232), (130, 7115504), (143, 6468640), (160, 5781347), (176, 5255770), (208, 4447190), (220, 4204616), (260, 3557752), (286, 3234320), (352, 2627885), (416, 2223595), (440, 2102308), (520, 1778876), (572, 1617160), (715, 1293728), (880, 1051154), (1040, 889438), (1144, 808580), (1430, 646864), (1760, 525577), (2080, 444719), (2288, 404290), (2860, 323432), (4576, 202145), (5720, 161716), (11440, 80858), (22880, 40429)]