9696560

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2061

約数の個数: 40

約数和(自身を含む): 22925616

約数和(自身を除く): 13229056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1987, 2440, 3974, 4880, 7948, 9935, 15896, 19870, 31792, 39740, 79480, 121207, 158960, 242414, 484828, 606035, 969656, 1212070, 1939312, 2424140, 4848280, 9696560]

約数ペア:

[(1, 9696560), (2, 4848280), (4, 2424140), (5, 1939312), (8, 1212070), (10, 969656), (16, 606035), (20, 484828), (40, 242414), (61, 158960), (80, 121207), (122, 79480), (244, 39740), (305, 31792), (488, 19870), (610, 15896), (976, 9935), (1220, 7948), (1987, 4880), (2440, 3974)]