29771500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5413}}^1$

素因数の和:5443

約数の個数: 48

約数和(自身を含む): 70945056

約数和(自身を除く): 41173556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5413, 5500, 10826, 21652, 27065, 54130, 59543, 108260, 119086, 135325, 238172, 270650, 297715, 541300, 595430, 676625, 1190860, 1353250, 1488575, 2706500, 2977150, 5954300, 7442875, 14885750, 29771500]

約数ペア:

[(1, 29771500), (2, 14885750), (4, 7442875), (5, 5954300), (10, 2977150), (11, 2706500), (20, 1488575), (22, 1353250), (25, 1190860), (44, 676625), (50, 595430), (55, 541300), (100, 297715), (110, 270650), (125, 238172), (220, 135325), (250, 119086), (275, 108260), (500, 59543), (550, 54130), (1100, 27065), (1375, 21652), (2750, 10826), (5413, 5500)]