95308420

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 203857920

約数和(自身を除く): 108549500

約数列:

[1, 2, 4, 5, 10, 20, 127, 157, 239, 254, 314, 478, 508, 628, 635, 785, 956, 1195, 1270, 1570, 2390, 2540, 3140, 4780, 19939, 30353, 37523, 39878, 60706, 75046, 79756, 99695, 121412, 150092, 151765, 187615, 199390, 303530, 375230, 398780, 607060, 750460, 4765421, 9530842, 19061684, 23827105, 47654210, 95308420]

約数ペア:

[(1, 95308420), (2, 47654210), (4, 23827105), (5, 19061684), (10, 9530842), (20, 4765421), (127, 750460), (157, 607060), (239, 398780), (254, 375230), (314, 303530), (478, 199390), (508, 187615), (628, 151765), (635, 150092), (785, 121412), (956, 99695), (1195, 79756), (1270, 75046), (1570, 60706), (2390, 39878), (2540, 37523), (3140, 30353), (4780, 19939)]