3451369540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{17989}}^1$

素因数の和:18232

約数の個数: 48

約数和(自身を含む): 7425840240

約数和(自身を除く): 3974470700

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 181, 212, 265, 362, 530, 724, 905, 1060, 1810, 3620, 9593, 17989, 19186, 35978, 38372, 47965, 71956, 89945, 95930, 179890, 191860, 359780, 953417, 1906834, 3256009, 3813668, 4767085, 6512018, 9534170, 13024036, 16280045, 19068340, 32560090, 65120180, 172568477, 345136954, 690273908, 862842385, 1725684770, 3451369540]

約数ペア:

[(1, 3451369540), (2, 1725684770), (4, 862842385), (5, 690273908), (10, 345136954), (20, 172568477), (53, 65120180), (106, 32560090), (181, 19068340), (212, 16280045), (265, 13024036), (362, 9534170), (530, 6512018), (724, 4767085), (905, 3813668), (1060, 3256009), (1810, 1906834), (3620, 953417), (9593, 359780), (17989, 191860), (19186, 179890), (35978, 95930), (38372, 89945), (47965, 71956)]