73152280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 175154400

約数和(自身を除く): 102002120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 760, 808, 953, 1010, 1906, 1919, 2020, 3812, 3838, 4040, 4765, 7624, 7676, 9530, 9595, 15352, 18107, 19060, 19190, 36214, 38120, 38380, 72428, 76760, 90535, 96253, 144856, 181070, 192506, 362140, 385012, 481265, 724280, 770024, 962530, 1828807, 1925060, 3657614, 3850120, 7315228, 9144035, 14630456, 18288070, 36576140, 73152280]

約数ペア:

[(1, 73152280), (2, 36576140), (4, 18288070), (5, 14630456), (8, 9144035), (10, 7315228), (19, 3850120), (20, 3657614), (38, 1925060), (40, 1828807), (76, 962530), (95, 770024), (101, 724280), (152, 481265), (190, 385012), (202, 362140), (380, 192506), (404, 181070), (505, 144856), (760, 96253), (808, 90535), (953, 76760), (1010, 72428), (1906, 38380), (1919, 38120), (2020, 36214), (3812, 19190), (3838, 19060), (4040, 18107), (4765, 15352), (7624, 9595), (7676, 9530)]