13922480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 38060064

約数和(自身を除く): 24137584

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1217, 1430, 2288, 2434, 2860, 4868, 5720, 6085, 9736, 11440, 12170, 13387, 15821, 19472, 24340, 26774, 31642, 48680, 53548, 63284, 66935, 79105, 97360, 107096, 126568, 133870, 158210, 174031, 214192, 253136, 267740, 316420, 348062, 535480, 632840, 696124, 870155, 1070960, 1265680, 1392248, 1740310, 2784496, 3480620, 6961240, 13922480]

約数ペア:

[(1, 13922480), (2, 6961240), (4, 3480620), (5, 2784496), (8, 1740310), (10, 1392248), (11, 1265680), (13, 1070960), (16, 870155), (20, 696124), (22, 632840), (26, 535480), (40, 348062), (44, 316420), (52, 267740), (55, 253136), (65, 214192), (80, 174031), (88, 158210), (104, 133870), (110, 126568), (130, 107096), (143, 97360), (176, 79105), (208, 66935), (220, 63284), (260, 53548), (286, 48680), (440, 31642), (520, 26774), (572, 24340), (715, 19472), (880, 15821), (1040, 13387), (1144, 12170), (1217, 11440), (1430, 9736), (2288, 6085), (2434, 5720), (2860, 4868)]