473669840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3793}}^1$

素因数の和:4036

約数の個数: 80

約数和(自身を含む): 1264585728

約数和(自身を除く): 790915888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 280, 446, 560, 892, 1115, 1561, 1784, 2230, 3122, 3568, 3793, 4460, 6244, 7586, 7805, 8920, 12488, 15172, 15610, 17840, 18965, 24976, 26551, 30344, 31220, 37930, 53102, 60688, 62440, 75860, 106204, 124880, 132755, 151720, 212408, 265510, 303440, 424816, 531020, 845839, 1062040, 1691678, 2124080, 3383356, 4229195, 5920873, 6766712, 8458390, 11841746, 13533424, 16916780, 23683492, 29604365, 33833560, 47366984, 59208730, 67667120, 94733968, 118417460, 236834920, 473669840]

約数ペア:

[(1, 473669840), (2, 236834920), (4, 118417460), (5, 94733968), (7, 67667120), (8, 59208730), (10, 47366984), (14, 33833560), (16, 29604365), (20, 23683492), (28, 16916780), (35, 13533424), (40, 11841746), (56, 8458390), (70, 6766712), (80, 5920873), (112, 4229195), (140, 3383356), (223, 2124080), (280, 1691678), (446, 1062040), (560, 845839), (892, 531020), (1115, 424816), (1561, 303440), (1784, 265510), (2230, 212408), (3122, 151720), (3568, 132755), (3793, 124880), (4460, 106204), (6244, 75860), (7586, 62440), (7805, 60688), (8920, 53102), (12488, 37930), (15172, 31220), (15610, 30344), (17840, 26551), (18965, 24976)]