91510460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 203243040

約数和(自身を除く): 111732580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 281, 380, 562, 857, 1124, 1405, 1714, 2810, 3428, 4285, 5339, 5620, 8570, 10678, 16283, 17140, 21356, 26695, 32566, 53390, 65132, 81415, 106780, 162830, 240817, 325660, 481634, 963268, 1204085, 2408170, 4575523, 4816340, 9151046, 18302092, 22877615, 45755230, 91510460]

約数ペア:

[(1, 91510460), (2, 45755230), (4, 22877615), (5, 18302092), (10, 9151046), (19, 4816340), (20, 4575523), (38, 2408170), (76, 1204085), (95, 963268), (190, 481634), (281, 325660), (380, 240817), (562, 162830), (857, 106780), (1124, 81415), (1405, 65132), (1714, 53390), (2810, 32566), (3428, 26695), (4285, 21356), (5339, 17140), (5620, 16283), (8570, 10678)]