9304420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 11379740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 179, 226, 230, 358, 452, 460, 565, 716, 895, 1130, 1790, 2260, 2599, 3580, 4117, 5198, 8234, 10396, 12995, 16468, 20227, 20585, 25990, 40454, 41170, 51980, 80908, 82340, 101135, 202270, 404540, 465221, 930442, 1860884, 2326105, 4652210, 9304420]

約数ペア:

[(1, 9304420), (2, 4652210), (4, 2326105), (5, 1860884), (10, 930442), (20, 465221), (23, 404540), (46, 202270), (92, 101135), (113, 82340), (115, 80908), (179, 51980), (226, 41170), (230, 40454), (358, 25990), (452, 20585), (460, 20227), (565, 16468), (716, 12995), (895, 10396), (1130, 8234), (1790, 5198), (2260, 4117), (2599, 3580)]