103391300

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{11617}}^1$

素因数の和:11720

約数の個数: 36

約数和(自身を含む): 226899540

約数和(自身を除く): 123508240

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 4450, 8900, 11617, 23234, 46468, 58085, 116170, 232340, 290425, 580850, 1033913, 1161700, 2067826, 4135652, 5169565, 10339130, 20678260, 25847825, 51695650, 103391300]

約数ペア:

[(1, 103391300), (2, 51695650), (4, 25847825), (5, 20678260), (10, 10339130), (20, 5169565), (25, 4135652), (50, 2067826), (89, 1161700), (100, 1033913), (178, 580850), (356, 290425), (445, 232340), (890, 116170), (1780, 58085), (2225, 46468), (4450, 23234), (8900, 11617)]