761222080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{125201}}^1$

素因数の和:125237

約数の個数: 56

約数和(自身を含む): 1908078480

約数和(自身を除く): 1146856400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 125201, 250402, 500804, 626005, 1001608, 1252010, 2003216, 2378819, 2504020, 4006432, 4757638, 5008040, 8012864, 9515276, 10016080, 11894095, 19030552, 20032160, 23788190, 38061104, 40064320, 47576380, 76122208, 95152760, 152244416, 190305520, 380611040, 761222080]

約数ペア:

[(1, 761222080), (2, 380611040), (4, 190305520), (5, 152244416), (8, 95152760), (10, 76122208), (16, 47576380), (19, 40064320), (20, 38061104), (32, 23788190), (38, 20032160), (40, 19030552), (64, 11894095), (76, 10016080), (80, 9515276), (95, 8012864), (152, 5008040), (160, 4757638), (190, 4006432), (304, 2504020), (320, 2378819), (380, 2003216), (608, 1252010), (760, 1001608), (1216, 626005), (1520, 500804), (3040, 250402), (6080, 125201)]