38599380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4987}}^1$

素因数の和:5045

約数の個数: 72

約数和(自身を含む): 119831712

約数和(自身を除く): 81232332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 4987, 7740, 9974, 14961, 19948, 24935, 29922, 44883, 49870, 59844, 74805, 89766, 99740, 149610, 179532, 214441, 224415, 299220, 428882, 448830, 643323, 857764, 897660, 1072205, 1286646, 1929969, 2144410, 2573292, 3216615, 3859938, 4288820, 6433230, 7719876, 9649845, 12866460, 19299690, 38599380]

約数ペア:

[(1, 38599380), (2, 19299690), (3, 12866460), (4, 9649845), (5, 7719876), (6, 6433230), (9, 4288820), (10, 3859938), (12, 3216615), (15, 2573292), (18, 2144410), (20, 1929969), (30, 1286646), (36, 1072205), (43, 897660), (45, 857764), (60, 643323), (86, 448830), (90, 428882), (129, 299220), (172, 224415), (180, 214441), (215, 179532), (258, 149610), (387, 99740), (430, 89766), (516, 74805), (645, 59844), (774, 49870), (860, 44883), (1290, 29922), (1548, 24935), (1935, 19948), (2580, 14961), (3870, 9974), (4987, 7740)]