71367100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2435

約数の個数: 72

約数和(自身を含む): 181182848

約数和(自身を除く): 109815748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 2371, 3010, 4300, 4742, 6020, 7525, 9484, 11855, 15050, 16597, 23710, 30100, 33194, 47420, 59275, 66388, 82985, 101953, 118550, 165970, 203906, 237100, 331940, 407812, 414925, 509765, 713671, 829850, 1019530, 1427342, 1659700, 2039060, 2548825, 2854684, 3568355, 5097650, 7136710, 10195300, 14273420, 17841775, 35683550, 71367100]

約数ペア:

[(1, 71367100), (2, 35683550), (4, 17841775), (5, 14273420), (7, 10195300), (10, 7136710), (14, 5097650), (20, 3568355), (25, 2854684), (28, 2548825), (35, 2039060), (43, 1659700), (50, 1427342), (70, 1019530), (86, 829850), (100, 713671), (140, 509765), (172, 414925), (175, 407812), (215, 331940), (301, 237100), (350, 203906), (430, 165970), (602, 118550), (700, 101953), (860, 82985), (1075, 66388), (1204, 59275), (1505, 47420), (2150, 33194), (2371, 30100), (3010, 23710), (4300, 16597), (4742, 15050), (6020, 11855), (7525, 9484)]