15704974850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{233879}}^1$

素因数の和:233987

約数の個数: 48

約数和(自身を含む): 31321209600

約数和(自身を除く): 15616234750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1343, 1975, 2686, 3950, 6715, 13430, 33575, 67150, 233879, 467758, 1169395, 2338790, 3975943, 5846975, 7951886, 11693950, 18476441, 19879715, 36952882, 39759430, 92382205, 99398575, 184764410, 198797150, 314099497, 461911025, 628198994, 923822050, 1570497485, 3140994970, 7852487425, 15704974850]

約数ペア:

[(1, 15704974850), (2, 7852487425), (5, 3140994970), (10, 1570497485), (17, 923822050), (25, 628198994), (34, 461911025), (50, 314099497), (79, 198797150), (85, 184764410), (158, 99398575), (170, 92382205), (395, 39759430), (425, 36952882), (790, 19879715), (850, 18476441), (1343, 11693950), (1975, 7951886), (2686, 5846975), (3950, 3975943), (6715, 2338790), (13430, 1169395), (33575, 467758), (67150, 233879)]