295994450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 569044680

約数和(自身を除く): 273050230

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 193, 370, 386, 829, 925, 965, 1658, 1850, 1930, 4145, 4825, 7141, 8290, 9650, 14282, 20725, 30673, 35705, 41450, 61346, 71410, 153365, 159997, 178525, 306730, 319994, 357050, 766825, 799985, 1533650, 1599970, 3999925, 5919889, 7999850, 11839778, 29599445, 59198890, 147997225, 295994450]

約数ペア:

[(1, 295994450), (2, 147997225), (5, 59198890), (10, 29599445), (25, 11839778), (37, 7999850), (50, 5919889), (74, 3999925), (185, 1599970), (193, 1533650), (370, 799985), (386, 766825), (829, 357050), (925, 319994), (965, 306730), (1658, 178525), (1850, 159997), (1930, 153365), (4145, 71410), (4825, 61346), (7141, 41450), (8290, 35705), (9650, 30673), (14282, 20725)]