124685680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4201}}^1$

素因数の和:4274

約数の個数: 80

約数和(自身を含む): 337639104

約数和(自身を除く): 212953424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4201, 4240, 5936, 7420, 8402, 14840, 16804, 21005, 29407, 29680, 33608, 42010, 58814, 67216, 84020, 117628, 147035, 168040, 222653, 235256, 294070, 336080, 445306, 470512, 588140, 890612, 1113265, 1176280, 1558571, 1781224, 2226530, 2352560, 3117142, 3562448, 4453060, 6234284, 7792855, 8906120, 12468568, 15585710, 17812240, 24937136, 31171420, 62342840, 124685680]

約数ペア:

[(1, 124685680), (2, 62342840), (4, 31171420), (5, 24937136), (7, 17812240), (8, 15585710), (10, 12468568), (14, 8906120), (16, 7792855), (20, 6234284), (28, 4453060), (35, 3562448), (40, 3117142), (53, 2352560), (56, 2226530), (70, 1781224), (80, 1558571), (106, 1176280), (112, 1113265), (140, 890612), (212, 588140), (265, 470512), (280, 445306), (371, 336080), (424, 294070), (530, 235256), (560, 222653), (742, 168040), (848, 147035), (1060, 117628), (1484, 84020), (1855, 67216), (2120, 58814), (2968, 42010), (3710, 33608), (4201, 29680), (4240, 29407), (5936, 21005), (7420, 16804), (8402, 14840)]