9885509620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{50909}}^1$

素因数の和:51017

約数の個数: 96

約数和(自身を含む): 25316524800

約数和(自身を除く): 15431015180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 511, 532, 665, 730, 1022, 1330, 1387, 1460, 2044, 2555, 2660, 2774, 5110, 5548, 6935, 9709, 10220, 13870, 19418, 27740, 38836, 48545, 50909, 97090, 101818, 194180, 203636, 254545, 356363, 509090, 712726, 967271, 1018180, 1425452, 1781815, 1934542, 3563630, 3716357, 3869084, 4836355, 6770897, 7127260, 7432714, 9672710, 13541794, 14865428, 18581785, 19345420, 26014499, 27083588, 33854485, 37163570, 52028998, 67708970, 70610783, 74327140, 104057996, 130072495, 135417940, 141221566, 260144990, 282443132, 353053915, 494275481, 520289980, 706107830, 988550962, 1412215660, 1977101924, 2471377405, 4942754810, 9885509620]

約数ペア:

[(1, 9885509620), (2, 4942754810), (4, 2471377405), (5, 1977101924), (7, 1412215660), (10, 988550962), (14, 706107830), (19, 520289980), (20, 494275481), (28, 353053915), (35, 282443132), (38, 260144990), (70, 141221566), (73, 135417940), (76, 130072495), (95, 104057996), (133, 74327140), (140, 70610783), (146, 67708970), (190, 52028998), (266, 37163570), (292, 33854485), (365, 27083588), (380, 26014499), (511, 19345420), (532, 18581785), (665, 14865428), (730, 13541794), (1022, 9672710), (1330, 7432714), (1387, 7127260), (1460, 6770897), (2044, 4836355), (2555, 3869084), (2660, 3716357), (2774, 3563630), (5110, 1934542), (5548, 1781815), (6935, 1425452), (9709, 1018180), (10220, 967271), (13870, 712726), (19418, 509090), (27740, 356363), (38836, 254545), (48545, 203636), (50909, 194180), (97090, 101818)]