9699696880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{8431}}^1$

素因数の和:8714

約数の個数: 80

約数和(自身を含む): 22979493504

約数和(自身を除く): 13279796624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 197, 292, 365, 394, 584, 730, 788, 985, 1168, 1460, 1576, 1970, 2920, 3152, 3940, 5840, 7880, 8431, 14381, 15760, 16862, 28762, 33724, 42155, 57524, 67448, 71905, 84310, 115048, 134896, 143810, 168620, 230096, 287620, 337240, 575240, 615463, 674480, 1150480, 1230926, 1660907, 2461852, 3077315, 3321814, 4923704, 6154630, 6643628, 8304535, 9847408, 12309260, 13287256, 16609070, 24618520, 26574512, 33218140, 49237040, 66436280, 121246211, 132872560, 242492422, 484984844, 606231055, 969969688, 1212462110, 1939939376, 2424924220, 4849848440, 9699696880]

約数ペア:

[(1, 9699696880), (2, 4849848440), (4, 2424924220), (5, 1939939376), (8, 1212462110), (10, 969969688), (16, 606231055), (20, 484984844), (40, 242492422), (73, 132872560), (80, 121246211), (146, 66436280), (197, 49237040), (292, 33218140), (365, 26574512), (394, 24618520), (584, 16609070), (730, 13287256), (788, 12309260), (985, 9847408), (1168, 8304535), (1460, 6643628), (1576, 6154630), (1970, 4923704), (2920, 3321814), (3152, 3077315), (3940, 2461852), (5840, 1660907), (7880, 1230926), (8431, 1150480), (14381, 674480), (15760, 615463), (16862, 575240), (28762, 337240), (33724, 287620), (42155, 230096), (57524, 168620), (67448, 143810), (71905, 134896), (84310, 115048)]