52802662280

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1\times {\mathrm{8147}}^1$

素因数の和:8990

約数の個数: 64

約数和(自身を含む): 119431428480

約数和(自身を除く): 66628766200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 521, 622, 1042, 1244, 1555, 2084, 2488, 2605, 3110, 4168, 5210, 6220, 8147, 10420, 12440, 16294, 20840, 32588, 40735, 65176, 81470, 162031, 162940, 324062, 325880, 648124, 810155, 1296248, 1620310, 2533717, 3240620, 4244587, 5067434, 6481240, 8489174, 10134868, 12668585, 16978348, 20269736, 21222935, 25337170, 33956696, 42445870, 50674340, 84891740, 101348680, 169783480, 1320066557, 2640133114, 5280266228, 6600332785, 10560532456, 13200665570, 26401331140, 52802662280]

約数ペア:

[(1, 52802662280), (2, 26401331140), (4, 13200665570), (5, 10560532456), (8, 6600332785), (10, 5280266228), (20, 2640133114), (40, 1320066557), (311, 169783480), (521, 101348680), (622, 84891740), (1042, 50674340), (1244, 42445870), (1555, 33956696), (2084, 25337170), (2488, 21222935), (2605, 20269736), (3110, 16978348), (4168, 12668585), (5210, 10134868), (6220, 8489174), (8147, 6481240), (10420, 5067434), (12440, 4244587), (16294, 3240620), (20840, 2533717), (32588, 1620310), (40735, 1296248), (65176, 810155), (81470, 648124), (162031, 325880), (162940, 324062)]