954923260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{15269}}^1$

素因数の和:15390

約数の個数: 48

約数和(自身を含む): 2077941600

約数和(自身を除く): 1123018340

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 3127, 6254, 12508, 15269, 15635, 30538, 31270, 61076, 62540, 76345, 152690, 305380, 809257, 900871, 1618514, 1801742, 3237028, 3603484, 4046285, 4504355, 8092570, 9008710, 16185140, 18017420, 47746163, 95492326, 190984652, 238730815, 477461630, 954923260]

約数ペア:

[(1, 954923260), (2, 477461630), (4, 238730815), (5, 190984652), (10, 95492326), (20, 47746163), (53, 18017420), (59, 16185140), (106, 9008710), (118, 8092570), (212, 4504355), (236, 4046285), (265, 3603484), (295, 3237028), (530, 1801742), (590, 1618514), (1060, 900871), (1180, 809257), (3127, 305380), (6254, 152690), (12508, 76345), (15269, 62540), (15635, 61076), (30538, 31270)]