40824080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 108100224

約数和(自身を除く): 67276144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2017, 2024, 2530, 4034, 4048, 5060, 8068, 10085, 10120, 16136, 20170, 20240, 22187, 32272, 40340, 44374, 46391, 80680, 88748, 92782, 110935, 161360, 177496, 185564, 221870, 231955, 354992, 371128, 443740, 463910, 510301, 742256, 887480, 927820, 1020602, 1774960, 1855640, 2041204, 2551505, 3711280, 4082408, 5103010, 8164816, 10206020, 20412040, 40824080]

約数ペア:

[(1, 40824080), (2, 20412040), (4, 10206020), (5, 8164816), (8, 5103010), (10, 4082408), (11, 3711280), (16, 2551505), (20, 2041204), (22, 1855640), (23, 1774960), (40, 1020602), (44, 927820), (46, 887480), (55, 742256), (80, 510301), (88, 463910), (92, 443740), (110, 371128), (115, 354992), (176, 231955), (184, 221870), (220, 185564), (230, 177496), (253, 161360), (368, 110935), (440, 92782), (460, 88748), (506, 80680), (880, 46391), (920, 44374), (1012, 40340), (1265, 32272), (1840, 22187), (2017, 20240), (2024, 20170), (2530, 16136), (4034, 10120), (4048, 10085), (5060, 8068)]