12201455500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1877147}}^1$

素因数の和:1877179

約数の個数: 48

約数和(自身を含む): 28697838624

約数和(自身を除く): 16496383124

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 1877147, 3754294, 7508588, 9385735, 18771470, 24402911, 37542940, 46928675, 48805822, 93857350, 97611644, 122014555, 187714700, 234643375, 244029110, 469286750, 488058220, 610072775, 938573500, 1220145550, 2440291100, 3050363875, 6100727750, 12201455500]

約数ペア:

[(1, 12201455500), (2, 6100727750), (4, 3050363875), (5, 2440291100), (10, 1220145550), (13, 938573500), (20, 610072775), (25, 488058220), (26, 469286750), (50, 244029110), (52, 234643375), (65, 187714700), (100, 122014555), (125, 97611644), (130, 93857350), (250, 48805822), (260, 46928675), (325, 37542940), (500, 24402911), (650, 18771470), (1300, 9385735), (1625, 7508588), (3250, 3754294), (6500, 1877147)]