30362800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5870

約数の個数: 60

約数和(自身を含む): 78571360

約数和(自身を除く): 48208560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 5839, 11678, 23356, 29195, 46712, 58390, 75907, 93424, 116780, 145975, 151814, 233560, 291950, 303628, 379535, 467120, 583900, 607256, 759070, 1167800, 1214512, 1518140, 1897675, 2335600, 3036280, 3795350, 6072560, 7590700, 15181400, 30362800]

約数ペア:

[(1, 30362800), (2, 15181400), (4, 7590700), (5, 6072560), (8, 3795350), (10, 3036280), (13, 2335600), (16, 1897675), (20, 1518140), (25, 1214512), (26, 1167800), (40, 759070), (50, 607256), (52, 583900), (65, 467120), (80, 379535), (100, 303628), (104, 291950), (130, 233560), (200, 151814), (208, 145975), (260, 116780), (325, 93424), (400, 75907), (520, 58390), (650, 46712), (1040, 29195), (1300, 23356), (2600, 11678), (5200, 5839)]