43280120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83231}}^1$

素因数の和:83255

約数の個数: 32

約数和(自身を含む): 104872320

約数和(自身を除く): 61592200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 83231, 166462, 332924, 416155, 665848, 832310, 1082003, 1664620, 2164006, 3329240, 4328012, 5410015, 8656024, 10820030, 21640060, 43280120]

約数ペア:

[(1, 43280120), (2, 21640060), (4, 10820030), (5, 8656024), (8, 5410015), (10, 4328012), (13, 3329240), (20, 2164006), (26, 1664620), (40, 1082003), (52, 832310), (65, 665848), (104, 416155), (130, 332924), (260, 166462), (520, 83231)]