103665231800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39871243}}^1$

素因数の和:39871272

約数の個数: 48

約数和(自身を含む): 259561798440

約数和(自身を除く): 155896566640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 39871243, 79742486, 159484972, 199356215, 318969944, 398712430, 518326159, 797424860, 996781075, 1036652318, 1594849720, 1993562150, 2073304636, 2591630795, 3987124300, 4146609272, 5183261590, 7974248600, 10366523180, 12958153975, 20733046360, 25916307950, 51832615900, 103665231800]

約数ペア:

[(1, 103665231800), (2, 51832615900), (4, 25916307950), (5, 20733046360), (8, 12958153975), (10, 10366523180), (13, 7974248600), (20, 5183261590), (25, 4146609272), (26, 3987124300), (40, 2591630795), (50, 2073304636), (52, 1993562150), (65, 1594849720), (100, 1036652318), (104, 996781075), (130, 797424860), (200, 518326159), (260, 398712430), (325, 318969944), (520, 199356215), (650, 159484972), (1300, 79742486), (2600, 39871243)]