4551560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8753}}^1$

素因数の和:8777

約数の個数: 32

約数和(自身を含む): 11030040

約数和(自身を除く): 6478480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8753, 17506, 35012, 43765, 70024, 87530, 113789, 175060, 227578, 350120, 455156, 568945, 910312, 1137890, 2275780, 4551560]

約数ペア:

[(1, 4551560), (2, 2275780), (4, 1137890), (5, 910312), (8, 568945), (10, 455156), (13, 350120), (20, 227578), (26, 175060), (40, 113789), (52, 87530), (65, 70024), (104, 43765), (130, 35012), (260, 17506), (520, 8753)]