98462440

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31159}}^1$

素因数の和:31249

約数の個数: 32

約数和(自身を含む): 224352000

約数和(自身を除く): 125889560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 31159, 62318, 124636, 155795, 249272, 311590, 623180, 1246360, 2461561, 4923122, 9846244, 12307805, 19692488, 24615610, 49231220, 98462440]

約数ペア:

[(1, 98462440), (2, 49231220), (4, 24615610), (5, 19692488), (8, 12307805), (10, 9846244), (20, 4923122), (40, 2461561), (79, 1246360), (158, 623180), (316, 311590), (395, 249272), (632, 155795), (790, 124636), (1580, 62318), (3160, 31159)]