4288468220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127709}}^1$

素因数の和:127814

約数の個数: 48

約数和(自身を含む): 9526144320

約数和(自身を除く): 5237676100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 3358, 6716, 8395, 16790, 33580, 127709, 255418, 510836, 638545, 1277090, 2554180, 2937307, 5874614, 9322757, 11749228, 14686535, 18645514, 29373070, 37291028, 46613785, 58746140, 93227570, 186455140, 214423411, 428846822, 857693644, 1072117055, 2144234110, 4288468220]

約数ペア:

[(1, 4288468220), (2, 2144234110), (4, 1072117055), (5, 857693644), (10, 428846822), (20, 214423411), (23, 186455140), (46, 93227570), (73, 58746140), (92, 46613785), (115, 37291028), (146, 29373070), (230, 18645514), (292, 14686535), (365, 11749228), (460, 9322757), (730, 5874614), (1460, 2937307), (1679, 2554180), (3358, 1277090), (6716, 638545), (8395, 510836), (16790, 255418), (33580, 127709)]