22814740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 52722432

約数和(自身を除く): 29907692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 1867, 2444, 3055, 3734, 6110, 7468, 9335, 12220, 18670, 24271, 37340, 48542, 87749, 97084, 121355, 175498, 242710, 350996, 438745, 485420, 877490, 1140737, 1754980, 2281474, 4562948, 5703685, 11407370, 22814740]

約数ペア:

[(1, 22814740), (2, 11407370), (4, 5703685), (5, 4562948), (10, 2281474), (13, 1754980), (20, 1140737), (26, 877490), (47, 485420), (52, 438745), (65, 350996), (94, 242710), (130, 175498), (188, 121355), (235, 97084), (260, 87749), (470, 48542), (611, 37340), (940, 24271), (1222, 18670), (1867, 12220), (2444, 9335), (3055, 7468), (3734, 6110)]