82207360

素因数分解:

$2^7\times 5^1\times {\mathrm{128449}}^1$

素因数の和:128468

約数の個数: 32

約数和(自身を含む): 196528500

約数和(自身を除く): 114321140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 128449, 256898, 513796, 642245, 1027592, 1284490, 2055184, 2568980, 4110368, 5137960, 8220736, 10275920, 16441472, 20551840, 41103680, 82207360]

約数ペア:

[(1, 82207360), (2, 41103680), (4, 20551840), (5, 16441472), (8, 10275920), (10, 8220736), (16, 5137960), (20, 4110368), (32, 2568980), (40, 2055184), (64, 1284490), (80, 1027592), (128, 642245), (160, 513796), (320, 256898), (640, 128449)]