470201993680

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{30453497}}^1$

素因数の和:30453703

約数の個数: 40

約数和(自身を含む): 1098884021832

約数和(自身を除く): 628682028152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 30453497, 60906994, 121813988, 152267485, 243627976, 304534970, 487255952, 609069940, 1218139880, 2436279760, 5877524921, 11755049842, 23510099684, 29387624605, 47020199368, 58775249210, 94040398736, 117550498420, 235100996840, 470201993680]

約数ペア:

[(1, 470201993680), (2, 235100996840), (4, 117550498420), (5, 94040398736), (8, 58775249210), (10, 47020199368), (16, 29387624605), (20, 23510099684), (40, 11755049842), (80, 5877524921), (193, 2436279760), (386, 1218139880), (772, 609069940), (965, 487255952), (1544, 304534970), (1930, 243627976), (3088, 152267485), (3860, 121813988), (7720, 60906994), (15440, 30453497)]