318346600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11131}}^1$

素因数の和:11171

約数の個数: 96

約数和(自身を含む): 869631840

約数和(自身を除く): 551285240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 5720, 7150, 11131, 14300, 22262, 28600, 44524, 55655, 89048, 111310, 122441, 144703, 222620, 244882, 278275, 289406, 445240, 489764, 556550, 578812, 612205, 723515, 979528, 1113100, 1157624, 1224410, 1447030, 1591733, 2226200, 2448820, 2894060, 3061025, 3183466, 3617575, 4897640, 5788120, 6122050, 6366932, 7235150, 7958665, 12244100, 12733864, 14470300, 15917330, 24488200, 28940600, 31834660, 39793325, 63669320, 79586650, 159173300, 318346600]

約数ペア:

[(1, 318346600), (2, 159173300), (4, 79586650), (5, 63669320), (8, 39793325), (10, 31834660), (11, 28940600), (13, 24488200), (20, 15917330), (22, 14470300), (25, 12733864), (26, 12244100), (40, 7958665), (44, 7235150), (50, 6366932), (52, 6122050), (55, 5788120), (65, 4897640), (88, 3617575), (100, 3183466), (104, 3061025), (110, 2894060), (130, 2448820), (143, 2226200), (200, 1591733), (220, 1447030), (260, 1224410), (275, 1157624), (286, 1113100), (325, 979528), (440, 723515), (520, 612205), (550, 578812), (572, 556550), (650, 489764), (715, 445240), (1100, 289406), (1144, 278275), (1300, 244882), (1430, 222620), (2200, 144703), (2600, 122441), (2860, 111310), (3575, 89048), (5720, 55655), (7150, 44524), (11131, 28600), (14300, 22262)]