55588240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30211}}^1$

素因数の和:30247

約数の個数: 40

約数和(自身を含む): 134866368

約数和(自身を除く): 79278128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 30211, 60422, 120844, 151055, 241688, 302110, 483376, 604220, 694853, 1208440, 1389706, 2416880, 2779412, 3474265, 5558824, 6948530, 11117648, 13897060, 27794120, 55588240]

約数ペア:

[(1, 55588240), (2, 27794120), (4, 13897060), (5, 11117648), (8, 6948530), (10, 5558824), (16, 3474265), (20, 2779412), (23, 2416880), (40, 1389706), (46, 1208440), (80, 694853), (92, 604220), (115, 483376), (184, 302110), (230, 241688), (368, 151055), (460, 120844), (920, 60422), (1840, 30211)]