8370620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 18966528

約数和(自身を除く): 10595908

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 587, 620, 713, 1174, 1426, 2348, 2852, 2935, 3565, 5870, 7130, 11740, 13501, 14260, 18197, 27002, 36394, 54004, 67505, 72788, 90985, 135010, 181970, 270020, 363940, 418531, 837062, 1674124, 2092655, 4185310, 8370620]

約数ペア:

[(1, 8370620), (2, 4185310), (4, 2092655), (5, 1674124), (10, 837062), (20, 418531), (23, 363940), (31, 270020), (46, 181970), (62, 135010), (92, 90985), (115, 72788), (124, 67505), (155, 54004), (230, 36394), (310, 27002), (460, 18197), (587, 14260), (620, 13501), (713, 11740), (1174, 7130), (1426, 5870), (2348, 3565), (2852, 2935)]