453200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 1199328

約数和(自身を除く): 746128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 103, 110, 176, 200, 206, 220, 275, 400, 412, 440, 515, 550, 824, 880, 1030, 1100, 1133, 1648, 2060, 2200, 2266, 2575, 4120, 4400, 4532, 5150, 5665, 8240, 9064, 10300, 11330, 18128, 20600, 22660, 28325, 41200, 45320, 56650, 90640, 113300, 226600, 453200]

約数ペア:

[(1, 453200), (2, 226600), (4, 113300), (5, 90640), (8, 56650), (10, 45320), (11, 41200), (16, 28325), (20, 22660), (22, 20600), (25, 18128), (40, 11330), (44, 10300), (50, 9064), (55, 8240), (80, 5665), (88, 5150), (100, 4532), (103, 4400), (110, 4120), (176, 2575), (200, 2266), (206, 2200), (220, 2060), (275, 1648), (400, 1133), (412, 1100), (440, 1030), (515, 880), (550, 824)]