1187492780570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2341}}^1\times {\mathrm{12653}}^1$

素因数の和:15231

約数の個数: 64

約数和(自身を含む): 2261794181760

約数和(自身を除く): 1074301401190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 422, 1055, 2110, 2341, 4009, 4682, 8018, 11705, 12653, 20045, 23410, 25306, 40090, 44479, 63265, 88958, 126530, 222395, 240407, 444790, 480814, 493951, 987902, 1202035, 2404070, 2469755, 2669783, 4939510, 5339566, 9385069, 13348915, 18770138, 26697830, 29620673, 46925345, 50725877, 59241346, 93850690, 101451754, 148103365, 253629385, 296206730, 507258770, 562792787, 1125585574, 2813963935, 5627927870, 6249962003, 12499924006, 31249810015, 62499620030, 118749278057, 237498556114, 593746390285, 1187492780570]

約数ペア:

[(1, 1187492780570), (2, 593746390285), (5, 237498556114), (10, 118749278057), (19, 62499620030), (38, 31249810015), (95, 12499924006), (190, 6249962003), (211, 5627927870), (422, 2813963935), (1055, 1125585574), (2110, 562792787), (2341, 507258770), (4009, 296206730), (4682, 253629385), (8018, 148103365), (11705, 101451754), (12653, 93850690), (20045, 59241346), (23410, 50725877), (25306, 46925345), (40090, 29620673), (44479, 26697830), (63265, 18770138), (88958, 13348915), (126530, 9385069), (222395, 5339566), (240407, 4939510), (444790, 2669783), (480814, 2469755), (493951, 2404070), (987902, 1202035)]