23521360

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1375

約数の個数: 40

約数和(自身を含む): 54940680

約数和(自身を除く): 31419320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1093, 1345, 2152, 2186, 2690, 4304, 4372, 5380, 5465, 8744, 10760, 10930, 17488, 21520, 21860, 43720, 87440, 294017, 588034, 1176068, 1470085, 2352136, 2940170, 4704272, 5880340, 11760680, 23521360]

約数ペア:

[(1, 23521360), (2, 11760680), (4, 5880340), (5, 4704272), (8, 2940170), (10, 2352136), (16, 1470085), (20, 1176068), (40, 588034), (80, 294017), (269, 87440), (538, 43720), (1076, 21860), (1093, 21520), (1345, 17488), (2152, 10930), (2186, 10760), (2690, 8744), (4304, 5465), (4372, 5380)]