24207220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 53152848

約数和(自身を除く): 28945628

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 557, 820, 1060, 1114, 2173, 2228, 2785, 4346, 5570, 8692, 10865, 11140, 21730, 22837, 29521, 43460, 45674, 59042, 91348, 114185, 118084, 147605, 228370, 295210, 456740, 590420, 1210361, 2420722, 4841444, 6051805, 12103610, 24207220]

約数ペア:

[(1, 24207220), (2, 12103610), (4, 6051805), (5, 4841444), (10, 2420722), (20, 1210361), (41, 590420), (53, 456740), (82, 295210), (106, 228370), (164, 147605), (205, 118084), (212, 114185), (265, 91348), (410, 59042), (530, 45674), (557, 43460), (820, 29521), (1060, 22837), (1114, 21730), (2173, 11140), (2228, 10865), (2785, 8692), (4346, 5570)]