12134720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2947

約数の個数: 56

約数和(自身を含む): 31129224

約数和(自身を除く): 18994504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2917, 4160, 5834, 11668, 14585, 23336, 29170, 37921, 46672, 58340, 75842, 93344, 116680, 151684, 186688, 189605, 233360, 303368, 379210, 466720, 606736, 758420, 933440, 1213472, 1516840, 2426944, 3033680, 6067360, 12134720]

約数ペア:

[(1, 12134720), (2, 6067360), (4, 3033680), (5, 2426944), (8, 1516840), (10, 1213472), (13, 933440), (16, 758420), (20, 606736), (26, 466720), (32, 379210), (40, 303368), (52, 233360), (64, 189605), (65, 186688), (80, 151684), (104, 116680), (130, 93344), (160, 75842), (208, 58340), (260, 46672), (320, 37921), (416, 29170), (520, 23336), (832, 14585), (1040, 11668), (2080, 5834), (2917, 4160)]