89612930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 188956800

約数和(自身を除く): 99343870

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 265, 418, 530, 583, 809, 1007, 1045, 1166, 1618, 2014, 2090, 2915, 4045, 5035, 5830, 8090, 8899, 10070, 11077, 15371, 17798, 22154, 30742, 42877, 44495, 55385, 76855, 85754, 88990, 110770, 153710, 169081, 214385, 338162, 428770, 471647, 814663, 845405, 943294, 1629326, 1690810, 2358235, 4073315, 4716470, 8146630, 8961293, 17922586, 44806465, 89612930]

約数ペア:

[(1, 89612930), (2, 44806465), (5, 17922586), (10, 8961293), (11, 8146630), (19, 4716470), (22, 4073315), (38, 2358235), (53, 1690810), (55, 1629326), (95, 943294), (106, 845405), (110, 814663), (190, 471647), (209, 428770), (265, 338162), (418, 214385), (530, 169081), (583, 153710), (809, 110770), (1007, 88990), (1045, 85754), (1166, 76855), (1618, 55385), (2014, 44495), (2090, 42877), (2915, 30742), (4045, 22154), (5035, 17798), (5830, 15371), (8090, 11077), (8899, 10070)]