101530840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41611}}^1$

素因数の和:41683

約数の個数: 32

約数和(自身を含む): 232194960

約数和(自身を除く): 130664120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 41611, 83222, 166444, 208055, 332888, 416110, 832220, 1664440, 2538271, 5076542, 10153084, 12691355, 20306168, 25382710, 50765420, 101530840]

約数ペア:

[(1, 101530840), (2, 50765420), (4, 25382710), (5, 20306168), (8, 12691355), (10, 10153084), (20, 5076542), (40, 2538271), (61, 1664440), (122, 832220), (244, 416110), (305, 332888), (488, 208055), (610, 166444), (1220, 83222), (2440, 41611)]