260025350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17393}}^1$

素因数の和:17441

約数の個数: 48

約数和(自身を含む): 543527712

約数和(自身を除く): 283502362

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 17393, 34786, 86965, 173930, 226109, 400039, 434825, 452218, 800078, 869650, 1130545, 2000195, 2261090, 4000390, 5200507, 5652725, 10000975, 10401014, 11305450, 20001950, 26002535, 52005070, 130012675, 260025350]

約数ペア:

[(1, 260025350), (2, 130012675), (5, 52005070), (10, 26002535), (13, 20001950), (23, 11305450), (25, 10401014), (26, 10000975), (46, 5652725), (50, 5200507), (65, 4000390), (115, 2261090), (130, 2000195), (230, 1130545), (299, 869650), (325, 800078), (575, 452218), (598, 434825), (650, 400039), (1150, 226109), (1495, 173930), (2990, 86965), (7475, 34786), (14950, 17393)]