10348577350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{29437}}^1$

素因数の和:29617

約数の個数: 48

約数和(自身を含む): 19711684800

約数和(自身を除く): 9363107450

約数列:

[1, 2, 5, 10, 25, 50, 79, 89, 158, 178, 395, 445, 790, 890, 1975, 2225, 3950, 4450, 7031, 14062, 29437, 35155, 58874, 70310, 147185, 175775, 294370, 351550, 735925, 1471850, 2325523, 2619893, 4651046, 5239786, 11627615, 13099465, 23255230, 26198930, 58138075, 65497325, 116276150, 130994650, 206971547, 413943094, 1034857735, 2069715470, 5174288675, 10348577350]

約数ペア:

[(1, 10348577350), (2, 5174288675), (5, 2069715470), (10, 1034857735), (25, 413943094), (50, 206971547), (79, 130994650), (89, 116276150), (158, 65497325), (178, 58138075), (395, 26198930), (445, 23255230), (790, 13099465), (890, 11627615), (1975, 5239786), (2225, 4651046), (3950, 2619893), (4450, 2325523), (7031, 1471850), (14062, 735925), (29437, 351550), (35155, 294370), (58874, 175775), (70310, 147185)]