589343320

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{105997}}^1$

素因数の和:106147

約数の個数: 32

約数和(自身を含む): 1335574800

約数和(自身を除く): 746231480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 105997, 211994, 423988, 529985, 847976, 1059970, 2119940, 4239880, 14733583, 29467166, 58934332, 73667915, 117868664, 147335830, 294671660, 589343320]

約数ペア:

[(1, 589343320), (2, 294671660), (4, 147335830), (5, 117868664), (8, 73667915), (10, 58934332), (20, 29467166), (40, 14733583), (139, 4239880), (278, 2119940), (556, 1059970), (695, 847976), (1112, 529985), (1390, 423988), (2780, 211994), (5560, 105997)]