2655443800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{36779}}^1$

素因数の和:36833

約数の個数: 72

約数和(自身を含む): 6516128700

約数和(自身を除く): 3860684900

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 361, 380, 475, 722, 760, 950, 1444, 1805, 1900, 2888, 3610, 3800, 7220, 9025, 14440, 18050, 36100, 36779, 72200, 73558, 147116, 183895, 294232, 367790, 698801, 735580, 919475, 1397602, 1471160, 1838950, 2795204, 3494005, 3677900, 5590408, 6988010, 7355800, 13277219, 13976020, 17470025, 26554438, 27952040, 34940050, 53108876, 66386095, 69880100, 106217752, 132772190, 139760200, 265544380, 331930475, 531088760, 663860950, 1327721900, 2655443800]

約数ペア:

[(1, 2655443800), (2, 1327721900), (4, 663860950), (5, 531088760), (8, 331930475), (10, 265544380), (19, 139760200), (20, 132772190), (25, 106217752), (38, 69880100), (40, 66386095), (50, 53108876), (76, 34940050), (95, 27952040), (100, 26554438), (152, 17470025), (190, 13976020), (200, 13277219), (361, 7355800), (380, 6988010), (475, 5590408), (722, 3677900), (760, 3494005), (950, 2795204), (1444, 1838950), (1805, 1471160), (1900, 1397602), (2888, 919475), (3610, 735580), (3800, 698801), (7220, 367790), (9025, 294232), (14440, 183895), (18050, 147116), (36100, 73558), (36779, 72200)]