9240985840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2457709}}^1$

素因数の和:2457769

約数の個数: 40

約数和(自身を含む): 21942434880

約数和(自身を除く): 12701449040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 2457709, 4915418, 9830836, 12288545, 19661672, 24577090, 39323344, 49154180, 98308360, 115512323, 196616720, 231024646, 462049292, 577561615, 924098584, 1155123230, 1848197168, 2310246460, 4620492920, 9240985840]

約数ペア:

[(1, 9240985840), (2, 4620492920), (4, 2310246460), (5, 1848197168), (8, 1155123230), (10, 924098584), (16, 577561615), (20, 462049292), (40, 231024646), (47, 196616720), (80, 115512323), (94, 98308360), (188, 49154180), (235, 39323344), (376, 24577090), (470, 19661672), (752, 12288545), (940, 9830836), (1880, 4915418), (3760, 2457709)]