8281150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 16963200

約数和(自身を除く): 8682050

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 379, 437, 475, 575, 758, 874, 950, 1150, 1895, 2185, 3790, 4370, 7201, 8717, 9475, 10925, 14402, 17434, 18950, 21850, 36005, 43585, 72010, 87170, 165623, 180025, 217925, 331246, 360050, 435850, 828115, 1656230, 4140575, 8281150]

約数ペア:

[(1, 8281150), (2, 4140575), (5, 1656230), (10, 828115), (19, 435850), (23, 360050), (25, 331246), (38, 217925), (46, 180025), (50, 165623), (95, 87170), (115, 72010), (190, 43585), (230, 36005), (379, 21850), (437, 18950), (475, 17434), (575, 14402), (758, 10925), (874, 9475), (950, 8717), (1150, 7201), (1895, 4370), (2185, 3790)]