71935360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16057}}^1$

素因数の和:16083

約数の個数: 64

約数和(自身を含む): 196549920

約数和(自身を除く): 124614560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 16057, 32114, 64228, 80285, 112399, 128456, 160570, 224798, 256912, 321140, 449596, 513824, 561995, 642280, 899192, 1027648, 1123990, 1284560, 1798384, 2055296, 2247980, 2569120, 3596768, 4495960, 5138240, 7193536, 8991920, 10276480, 14387072, 17983840, 35967680, 71935360]

約数ペア:

[(1, 71935360), (2, 35967680), (4, 17983840), (5, 14387072), (7, 10276480), (8, 8991920), (10, 7193536), (14, 5138240), (16, 4495960), (20, 3596768), (28, 2569120), (32, 2247980), (35, 2055296), (40, 1798384), (56, 1284560), (64, 1123990), (70, 1027648), (80, 899192), (112, 642280), (128, 561995), (140, 513824), (160, 449596), (224, 321140), (280, 256912), (320, 224798), (448, 160570), (560, 128456), (640, 112399), (896, 80285), (1120, 64228), (2240, 32114), (4480, 16057)]