10157950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 21967344

約数和(自身を除く): 11809394

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 73, 110, 115, 121, 146, 230, 242, 253, 275, 365, 506, 550, 575, 605, 730, 803, 1150, 1210, 1265, 1606, 1679, 1825, 2530, 2783, 3025, 3358, 3650, 4015, 5566, 6050, 6325, 8030, 8395, 8833, 12650, 13915, 16790, 17666, 18469, 20075, 27830, 36938, 40150, 41975, 44165, 69575, 83950, 88330, 92345, 139150, 184690, 203159, 220825, 406318, 441650, 461725, 923450, 1015795, 2031590, 5078975, 10157950]

約数ペア:

[(1, 10157950), (2, 5078975), (5, 2031590), (10, 1015795), (11, 923450), (22, 461725), (23, 441650), (25, 406318), (46, 220825), (50, 203159), (55, 184690), (73, 139150), (110, 92345), (115, 88330), (121, 83950), (146, 69575), (230, 44165), (242, 41975), (253, 40150), (275, 36938), (365, 27830), (506, 20075), (550, 18469), (575, 17666), (605, 16790), (730, 13915), (803, 12650), (1150, 8833), (1210, 8395), (1265, 8030), (1606, 6325), (1679, 6050), (1825, 5566), (2530, 4015), (2783, 3650), (3025, 3358)]