2401475050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{69709}}^1$

素因数の和:69787

約数の個数: 48

約数和(自身を含む): 4901170680

約数和(自身を除く): 2499695630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 17225, 34450, 69709, 139418, 348545, 697090, 906217, 1742725, 1812434, 3485450, 3694577, 4531085, 7389154, 9062170, 18472885, 22655425, 36945770, 45310850, 48029501, 92364425, 96059002, 184728850, 240147505, 480295010, 1200737525, 2401475050]

約数ペア:

[(1, 2401475050), (2, 1200737525), (5, 480295010), (10, 240147505), (13, 184728850), (25, 96059002), (26, 92364425), (50, 48029501), (53, 45310850), (65, 36945770), (106, 22655425), (130, 18472885), (265, 9062170), (325, 7389154), (530, 4531085), (650, 3694577), (689, 3485450), (1325, 1812434), (1378, 1742725), (2650, 906217), (3445, 697090), (6890, 348545), (17225, 139418), (34450, 69709)]