145622620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 220160420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 110, 118, 130, 143, 220, 236, 260, 286, 295, 572, 590, 649, 715, 767, 863, 1180, 1298, 1430, 1534, 1726, 2596, 2860, 3068, 3245, 3452, 3835, 4315, 6490, 7670, 8437, 8630, 9493, 11219, 12980, 15340, 16874, 17260, 18986, 22438, 33748, 37972, 42185, 44876, 47465, 50917, 56095, 84370, 94930, 101834, 112190, 123409, 168740, 189860, 203668, 224380, 246818, 254585, 493636, 509170, 560087, 617045, 661921, 1018340, 1120174, 1234090, 1323842, 2240348, 2468180, 2647684, 2800435, 3309605, 5600870, 6619210, 7281131, 11201740, 13238420, 14562262, 29124524, 36405655, 72811310, 145622620]

約数ペア:

[(1, 145622620), (2, 72811310), (4, 36405655), (5, 29124524), (10, 14562262), (11, 13238420), (13, 11201740), (20, 7281131), (22, 6619210), (26, 5600870), (44, 3309605), (52, 2800435), (55, 2647684), (59, 2468180), (65, 2240348), (110, 1323842), (118, 1234090), (130, 1120174), (143, 1018340), (220, 661921), (236, 617045), (260, 560087), (286, 509170), (295, 493636), (572, 254585), (590, 246818), (649, 224380), (715, 203668), (767, 189860), (863, 168740), (1180, 123409), (1298, 112190), (1430, 101834), (1534, 94930), (1726, 84370), (2596, 56095), (2860, 50917), (3068, 47465), (3245, 44876), (3452, 42185), (3835, 37972), (4315, 33748), (6490, 22438), (7670, 18986), (8437, 17260), (8630, 16874), (9493, 15340), (11219, 12980)]