42850600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16481}}^1$

素因数の和:16510

約数の個数: 48

約数和(自身を含む): 107297820

約数和(自身を除く): 64447220

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 16481, 32962, 65924, 82405, 131848, 164810, 214253, 329620, 412025, 428506, 659240, 824050, 857012, 1071265, 1648100, 1714024, 2142530, 3296200, 4285060, 5356325, 8570120, 10712650, 21425300, 42850600]

約数ペア:

[(1, 42850600), (2, 21425300), (4, 10712650), (5, 8570120), (8, 5356325), (10, 4285060), (13, 3296200), (20, 2142530), (25, 1714024), (26, 1648100), (40, 1071265), (50, 857012), (52, 824050), (65, 659240), (100, 428506), (104, 412025), (130, 329620), (200, 214253), (260, 164810), (325, 131848), (520, 82405), (650, 65924), (1300, 32962), (2600, 16481)]