472201720

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{20747}}^1$

素因数の和:21327

約数の個数: 32

約数和(自身を含む): 1064372400

約数和(自身を除く): 592170680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4552, 5690, 11380, 20747, 22760, 41494, 82988, 103735, 165976, 207470, 414940, 829880, 11805043, 23610086, 47220172, 59025215, 94440344, 118050430, 236100860, 472201720]

約数ペア:

[(1, 472201720), (2, 236100860), (4, 118050430), (5, 94440344), (8, 59025215), (10, 47220172), (20, 23610086), (40, 11805043), (569, 829880), (1138, 414940), (2276, 207470), (2845, 165976), (4552, 103735), (5690, 82988), (11380, 41494), (20747, 22760)]