100301380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263951}}^1$

素因数の和:263979

約数の個数: 24

約数和(自身を含む): 221719680

約数和(自身を除く): 121418300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 263951, 527902, 1055804, 1319755, 2639510, 5015069, 5279020, 10030138, 20060276, 25075345, 50150690, 100301380]

約数ペア:

[(1, 100301380), (2, 50150690), (4, 25075345), (5, 20060276), (10, 10030138), (19, 5279020), (20, 5015069), (38, 2639510), (76, 1319755), (95, 1055804), (190, 527902), (380, 263951)]