41327020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 99848448

約数和(自身を除く): 58521428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 1811, 2282, 3260, 3622, 4564, 5705, 7244, 9055, 11410, 12677, 18110, 22820, 25354, 36220, 50708, 63385, 126770, 253540, 295193, 590386, 1180772, 1475965, 2066351, 2951930, 4132702, 5903860, 8265404, 10331755, 20663510, 41327020]

約数ペア:

[(1, 41327020), (2, 20663510), (4, 10331755), (5, 8265404), (7, 5903860), (10, 4132702), (14, 2951930), (20, 2066351), (28, 1475965), (35, 1180772), (70, 590386), (140, 295193), (163, 253540), (326, 126770), (652, 63385), (815, 50708), (1141, 36220), (1630, 25354), (1811, 22820), (2282, 18110), (3260, 12677), (3622, 11410), (4564, 9055), (5705, 7244)]