402112900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33791}}^1$

素因数の和:33829

約数の個数: 72

約数和(自身を含む): 1055932416

約数和(自身を除く): 653819516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 33791, 67582, 135164, 168955, 236537, 337910, 473074, 574447, 675820, 844775, 946148, 1148894, 1182685, 1689550, 2297788, 2365370, 2872235, 3379100, 4021129, 4730740, 5744470, 5913425, 8042258, 11488940, 11826850, 14361175, 16084516, 20105645, 23653700, 28722350, 40211290, 57444700, 80422580, 100528225, 201056450, 402112900]

約数ペア:

[(1, 402112900), (2, 201056450), (4, 100528225), (5, 80422580), (7, 57444700), (10, 40211290), (14, 28722350), (17, 23653700), (20, 20105645), (25, 16084516), (28, 14361175), (34, 11826850), (35, 11488940), (50, 8042258), (68, 5913425), (70, 5744470), (85, 4730740), (100, 4021129), (119, 3379100), (140, 2872235), (170, 2365370), (175, 2297788), (238, 1689550), (340, 1182685), (350, 1148894), (425, 946148), (476, 844775), (595, 675820), (700, 574447), (850, 473074), (1190, 337910), (1700, 236537), (2380, 168955), (2975, 135164), (5950, 67582), (11900, 33791)]