166095220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 359770320

約数和(自身を除く): 193675100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 389, 577, 740, 778, 1154, 1556, 1945, 2308, 2885, 3890, 5770, 7780, 11540, 14393, 21349, 28786, 42698, 57572, 71965, 85396, 106745, 143930, 213490, 224453, 287860, 426980, 448906, 897812, 1122265, 2244530, 4489060, 8304761, 16609522, 33219044, 41523805, 83047610, 166095220]

約数ペア:

[(1, 166095220), (2, 83047610), (4, 41523805), (5, 33219044), (10, 16609522), (20, 8304761), (37, 4489060), (74, 2244530), (148, 1122265), (185, 897812), (370, 448906), (389, 426980), (577, 287860), (740, 224453), (778, 213490), (1154, 143930), (1556, 106745), (1945, 85396), (2308, 71965), (2885, 57572), (3890, 42698), (5770, 28786), (7780, 21349), (11540, 14393)]