29681720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12577}}^1$

素因数の和:12647

約数の個数: 32

約数和(自身を含む): 67921200

約数和(自身を除く): 38239480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 12577, 25154, 50308, 62885, 100616, 125770, 251540, 503080, 742043, 1484086, 2968172, 3710215, 5936344, 7420430, 14840860, 29681720]

約数ペア:

[(1, 29681720), (2, 14840860), (4, 7420430), (5, 5936344), (8, 3710215), (10, 2968172), (20, 1484086), (40, 742043), (59, 503080), (118, 251540), (236, 125770), (295, 100616), (472, 62885), (590, 50308), (1180, 25154), (2360, 12577)]