103301960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{62989}}^1$

素因数の和:63041

約数の個数: 32

約数和(自身を含む): 238102200

約数和(自身を除く): 134800240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 62989, 125978, 251956, 314945, 503912, 629890, 1259780, 2519560, 2582549, 5165098, 10330196, 12912745, 20660392, 25825490, 51650980, 103301960]

約数ペア:

[(1, 103301960), (2, 51650980), (4, 25825490), (5, 20660392), (8, 12912745), (10, 10330196), (20, 5165098), (40, 2582549), (41, 2519560), (82, 1259780), (164, 629890), (205, 503912), (328, 314945), (410, 251956), (820, 125978), (1640, 62989)]