67021240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11717}}^1$

素因数の和:11752

約数の個数: 64

約数和(自身を含む): 177176160

約数和(自身を除く): 110154920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 11717, 23434, 46868, 58585, 93736, 117170, 128887, 152321, 234340, 257774, 304642, 468680, 515548, 609284, 644435, 761605, 1031096, 1218568, 1288870, 1523210, 1675531, 2577740, 3046420, 3351062, 5155480, 6092840, 6702124, 8377655, 13404248, 16755310, 33510620, 67021240]

約数ペア:

[(1, 67021240), (2, 33510620), (4, 16755310), (5, 13404248), (8, 8377655), (10, 6702124), (11, 6092840), (13, 5155480), (20, 3351062), (22, 3046420), (26, 2577740), (40, 1675531), (44, 1523210), (52, 1288870), (55, 1218568), (65, 1031096), (88, 761605), (104, 644435), (110, 609284), (130, 515548), (143, 468680), (220, 304642), (260, 257774), (286, 234340), (440, 152321), (520, 128887), (572, 117170), (715, 93736), (1144, 58585), (1430, 46868), (2860, 23434), (5720, 11717)]