100664560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54709}}^1$

素因数の和:54745

約数の個数: 40

約数和(自身を含む): 244225440

約数和(自身を除く): 143560880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 54709, 109418, 218836, 273545, 437672, 547090, 875344, 1094180, 1258307, 2188360, 2516614, 4376720, 5033228, 6291535, 10066456, 12583070, 20132912, 25166140, 50332280, 100664560]

約数ペア:

[(1, 100664560), (2, 50332280), (4, 25166140), (5, 20132912), (8, 12583070), (10, 10066456), (16, 6291535), (20, 5033228), (23, 4376720), (40, 2516614), (46, 2188360), (80, 1258307), (92, 1094180), (115, 875344), (184, 547090), (230, 437672), (368, 273545), (460, 218836), (920, 109418), (1840, 54709)]