111907120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107603}}^1$

素因数の和:107629

約数の個数: 40

約数和(自身を含む): 280200816

約数和(自身を除く): 168293696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 107603, 215206, 430412, 538015, 860824, 1076030, 1398839, 1721648, 2152060, 2797678, 4304120, 5595356, 6994195, 8608240, 11190712, 13988390, 22381424, 27976780, 55953560, 111907120]

約数ペア:

[(1, 111907120), (2, 55953560), (4, 27976780), (5, 22381424), (8, 13988390), (10, 11190712), (13, 8608240), (16, 6994195), (20, 5595356), (26, 4304120), (40, 2797678), (52, 2152060), (65, 1721648), (80, 1398839), (104, 1076030), (130, 860824), (208, 538015), (260, 430412), (520, 215206), (1040, 107603)]