27441500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 60854976

約数和(自身を除く): 33413476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 773, 1420, 1546, 1775, 3092, 3550, 3865, 7100, 7730, 8875, 15460, 17750, 19325, 35500, 38650, 54883, 77300, 96625, 109766, 193250, 219532, 274415, 386500, 548830, 1097660, 1372075, 2744150, 5488300, 6860375, 13720750, 27441500]

約数ペア:

[(1, 27441500), (2, 13720750), (4, 6860375), (5, 5488300), (10, 2744150), (20, 1372075), (25, 1097660), (50, 548830), (71, 386500), (100, 274415), (125, 219532), (142, 193250), (250, 109766), (284, 96625), (355, 77300), (500, 54883), (710, 38650), (773, 35500), (1420, 19325), (1546, 17750), (1775, 15460), (3092, 8875), (3550, 7730), (3865, 7100)]