98253920

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10067}}^1$

素因数の和:10143

約数の個数: 48

約数和(自身を含む): 235953648

約数和(自身を除く): 137699728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 10067, 20134, 40268, 50335, 80536, 100670, 161072, 201340, 322144, 402680, 614087, 805360, 1228174, 1610720, 2456348, 3070435, 4912696, 6140870, 9825392, 12281740, 19650784, 24563480, 49126960, 98253920]

約数ペア:

[(1, 98253920), (2, 49126960), (4, 24563480), (5, 19650784), (8, 12281740), (10, 9825392), (16, 6140870), (20, 4912696), (32, 3070435), (40, 2456348), (61, 1610720), (80, 1228174), (122, 805360), (160, 614087), (244, 402680), (305, 322144), (488, 201340), (610, 161072), (976, 100670), (1220, 80536), (1952, 50335), (2440, 40268), (4880, 20134), (9760, 10067)]