97439020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1103}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 234436608

約数和(自身を除く): 136997588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631, 1103, 1262, 2206, 2524, 3155, 4412, 4417, 5515, 6310, 7721, 8834, 11030, 12620, 15442, 17668, 22060, 22085, 30884, 38605, 44170, 77210, 88340, 154420, 695993, 1391986, 2783972, 3479965, 4871951, 6959930, 9743902, 13919860, 19487804, 24359755, 48719510, 97439020]

約数ペア:

[(1, 97439020), (2, 48719510), (4, 24359755), (5, 19487804), (7, 13919860), (10, 9743902), (14, 6959930), (20, 4871951), (28, 3479965), (35, 2783972), (70, 1391986), (140, 695993), (631, 154420), (1103, 88340), (1262, 77210), (2206, 44170), (2524, 38605), (3155, 30884), (4412, 22085), (4417, 22060), (5515, 17668), (6310, 15442), (7721, 12620), (8834, 11030)]