4418636820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{435763}}^1$

素因数の和:435801

約数の個数: 72

約数和(自身を含む): 13397128416

約数和(自身を除く): 8978491596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 435763, 871526, 1307289, 1743052, 2178815, 2614578, 4357630, 5229156, 5664919, 6536445, 8715260, 11329838, 13072890, 16994757, 22659676, 26145780, 28324595, 33989514, 56649190, 67979028, 73643947, 84973785, 113298380, 147287894, 169947570, 220931841, 294575788, 339895140, 368219735, 441863682, 736439470, 883727364, 1104659205, 1472878940, 2209318410, 4418636820]

約数ペア:

[(1, 4418636820), (2, 2209318410), (3, 1472878940), (4, 1104659205), (5, 883727364), (6, 736439470), (10, 441863682), (12, 368219735), (13, 339895140), (15, 294575788), (20, 220931841), (26, 169947570), (30, 147287894), (39, 113298380), (52, 84973785), (60, 73643947), (65, 67979028), (78, 56649190), (130, 33989514), (156, 28324595), (169, 26145780), (195, 22659676), (260, 16994757), (338, 13072890), (390, 11329838), (507, 8715260), (676, 6536445), (780, 5664919), (845, 5229156), (1014, 4357630), (1690, 2614578), (2028, 2178815), (2535, 1743052), (3380, 1307289), (5070, 871526), (10140, 435763)]