511769360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3120

約数の個数: 80

約数和(自身を含む): 1270204416

約数和(自身を除く): 758435056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 254, 272, 340, 508, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 2963, 4318, 5080, 5926, 8636, 10160, 10795, 11852, 14815, 17272, 21590, 23704, 29630, 34544, 43180, 47408, 50371, 59260, 86360, 100742, 118520, 172720, 201484, 237040, 251855, 376301, 402968, 503710, 752602, 805936, 1007420, 1505204, 1881505, 2014840, 3010408, 3763010, 4029680, 6020816, 6397117, 7526020, 12794234, 15052040, 25588468, 30104080, 31985585, 51176936, 63971170, 102353872, 127942340, 255884680, 511769360]

約数ペア:

[(1, 511769360), (2, 255884680), (4, 127942340), (5, 102353872), (8, 63971170), (10, 51176936), (16, 31985585), (17, 30104080), (20, 25588468), (34, 15052040), (40, 12794234), (68, 7526020), (80, 6397117), (85, 6020816), (127, 4029680), (136, 3763010), (170, 3010408), (254, 2014840), (272, 1881505), (340, 1505204), (508, 1007420), (635, 805936), (680, 752602), (1016, 503710), (1270, 402968), (1360, 376301), (2032, 251855), (2159, 237040), (2540, 201484), (2963, 172720), (4318, 118520), (5080, 100742), (5926, 86360), (8636, 59260), (10160, 50371), (10795, 47408), (11852, 43180), (14815, 34544), (17272, 29630), (21590, 23704)]