11510720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2797

約数の個数: 56

約数和(自身を含む): 29529024

約数和(自身を除く): 18018304

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, 2767, 4160, 5534, 11068, 13835, 22136, 27670, 35971, 44272, 55340, 71942, 88544, 110680, 143884, 177088, 179855, 221360, 287768, 359710, 442720, 575536, 719420, 885440, 1151072, 1438840, 2302144, 2877680, 5755360, 11510720]

約数ペア:

[(1, 11510720), (2, 5755360), (4, 2877680), (5, 2302144), (8, 1438840), (10, 1151072), (13, 885440), (16, 719420), (20, 575536), (26, 442720), (32, 359710), (40, 287768), (52, 221360), (64, 179855), (65, 177088), (80, 143884), (104, 110680), (130, 88544), (160, 71942), (208, 55340), (260, 44272), (320, 35971), (416, 27670), (520, 22136), (832, 13835), (1040, 11068), (2080, 5534), (2767, 4160)]