520075392040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14869}}^1\times {\mathrm{51437}}^1$

素因数の和:66334

約数の個数: 64

約数和(自身を含む): 1239110557200

約数和(自身を除く): 719035165160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14869, 29738, 51437, 59476, 74345, 102874, 118952, 148690, 205748, 252773, 257185, 297380, 411496, 505546, 514370, 594760, 874429, 1011092, 1028740, 1263865, 1748858, 2022184, 2057480, 2527730, 3497716, 4372145, 5055460, 6995432, 8744290, 10110920, 17488580, 34977160, 764816753, 1529633506, 3059267012, 3824083765, 6118534024, 7648167530, 13001884801, 15296335060, 26003769602, 30592670120, 52007539204, 65009424005, 104015078408, 130018848010, 260037696020, 520075392040]

約数ペア:

[(1, 520075392040), (2, 260037696020), (4, 130018848010), (5, 104015078408), (8, 65009424005), (10, 52007539204), (17, 30592670120), (20, 26003769602), (34, 15296335060), (40, 13001884801), (68, 7648167530), (85, 6118534024), (136, 3824083765), (170, 3059267012), (340, 1529633506), (680, 764816753), (14869, 34977160), (29738, 17488580), (51437, 10110920), (59476, 8744290), (74345, 6995432), (102874, 5055460), (118952, 4372145), (148690, 3497716), (205748, 2527730), (252773, 2057480), (257185, 2022184), (297380, 1748858), (411496, 1263865), (505546, 1028740), (514370, 1011092), (594760, 874429)]