3780478340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{7703}}^1$

素因数の和:8228

約数の個数: 48

約数和(自身を含む): 8107319808

約数和(自身を除く): 4326841468

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 463, 530, 926, 1060, 1852, 2315, 4630, 7703, 9260, 15406, 24539, 30812, 38515, 49078, 77030, 98156, 122695, 154060, 245390, 408259, 490780, 816518, 1633036, 2041295, 3566489, 4082590, 7132978, 8165180, 14265956, 17832445, 35664890, 71329780, 189023917, 378047834, 756095668, 945119585, 1890239170, 3780478340]

約数ペア:

[(1, 3780478340), (2, 1890239170), (4, 945119585), (5, 756095668), (10, 378047834), (20, 189023917), (53, 71329780), (106, 35664890), (212, 17832445), (265, 14265956), (463, 8165180), (530, 7132978), (926, 4082590), (1060, 3566489), (1852, 2041295), (2315, 1633036), (4630, 816518), (7703, 490780), (9260, 408259), (15406, 245390), (24539, 154060), (30812, 122695), (38515, 98156), (49078, 77030)]