41351440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39761}}^1$

素因数の和:39787

約数の個数: 40

約数和(自身を含む): 103540248

約数和(自身を除く): 62188808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 39761, 79522, 159044, 198805, 318088, 397610, 516893, 636176, 795220, 1033786, 1590440, 2067572, 2584465, 3180880, 4135144, 5168930, 8270288, 10337860, 20675720, 41351440]

約数ペア:

[(1, 41351440), (2, 20675720), (4, 10337860), (5, 8270288), (8, 5168930), (10, 4135144), (13, 3180880), (16, 2584465), (20, 2067572), (26, 1590440), (40, 1033786), (52, 795220), (65, 636176), (80, 516893), (104, 397610), (130, 318088), (208, 198805), (260, 159044), (520, 79522), (1040, 39761)]