83920760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2477}}^1$

素因数の和:2517

約数の個数: 96

約数和(自身を含む): 237293280

約数和(自身を除く): 153372520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 2477, 3080, 3388, 4235, 4840, 4954, 6776, 8470, 9908, 12385, 16940, 17339, 19816, 24770, 27247, 33880, 34678, 49540, 54494, 69356, 86695, 99080, 108988, 136235, 138712, 173390, 190729, 217976, 272470, 299717, 346780, 381458, 544940, 599434, 693560, 762916, 953645, 1089880, 1198868, 1498585, 1525832, 1907290, 2098019, 2397736, 2997170, 3814580, 4196038, 5994340, 7629160, 8392076, 10490095, 11988680, 16784152, 20980190, 41960380, 83920760]

約数ペア:

[(1, 83920760), (2, 41960380), (4, 20980190), (5, 16784152), (7, 11988680), (8, 10490095), (10, 8392076), (11, 7629160), (14, 5994340), (20, 4196038), (22, 3814580), (28, 2997170), (35, 2397736), (40, 2098019), (44, 1907290), (55, 1525832), (56, 1498585), (70, 1198868), (77, 1089880), (88, 953645), (110, 762916), (121, 693560), (140, 599434), (154, 544940), (220, 381458), (242, 346780), (280, 299717), (308, 272470), (385, 217976), (440, 190729), (484, 173390), (605, 138712), (616, 136235), (770, 108988), (847, 99080), (968, 86695), (1210, 69356), (1540, 54494), (1694, 49540), (2420, 34678), (2477, 33880), (3080, 27247), (3388, 24770), (4235, 19816), (4840, 17339), (4954, 16940), (6776, 12385), (8470, 9908)]