104063560

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42649}}^1$

素因数の和:42721

約数の個数: 32

約数和(自身を含む): 237987000

約数和(自身を除く): 133923440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 42649, 85298, 170596, 213245, 341192, 426490, 852980, 1705960, 2601589, 5203178, 10406356, 13007945, 20812712, 26015890, 52031780, 104063560]

約数ペア:

[(1, 104063560), (2, 52031780), (4, 26015890), (5, 20812712), (8, 13007945), (10, 10406356), (20, 5203178), (40, 2601589), (61, 1705960), (122, 852980), (244, 426490), (305, 341192), (488, 213245), (610, 170596), (1220, 85298), (2440, 42649)]