102423520

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2311}}^1$

素因数の和:2603

約数の個数: 48

約数和(自身を含む): 242954208

約数和(自身を除く): 140530688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 2216, 2311, 2770, 4432, 4622, 5540, 8864, 9244, 11080, 11555, 18488, 22160, 23110, 36976, 44320, 46220, 73952, 92440, 184880, 369760, 640147, 1280294, 2560588, 3200735, 5121176, 6401470, 10242352, 12802940, 20484704, 25605880, 51211760, 102423520]

約数ペア:

[(1, 102423520), (2, 51211760), (4, 25605880), (5, 20484704), (8, 12802940), (10, 10242352), (16, 6401470), (20, 5121176), (32, 3200735), (40, 2560588), (80, 1280294), (160, 640147), (277, 369760), (554, 184880), (1108, 92440), (1385, 73952), (2216, 46220), (2311, 44320), (2770, 36976), (4432, 23110), (4622, 22160), (5540, 18488), (8864, 11555), (9244, 11080)]