1246196240

素因数分解:

$2^4\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{15287}}^1$

素因数の和:16319

約数の個数: 40

約数和(自身を含む): 2900439360

約数和(自身を除く): 1654243120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1019, 2038, 4076, 5095, 8152, 10190, 15287, 16304, 20380, 30574, 40760, 61148, 76435, 81520, 122296, 152870, 244592, 305740, 611480, 1222960, 15577453, 31154906, 62309812, 77887265, 124619624, 155774530, 249239248, 311549060, 623098120, 1246196240]

約数ペア:

[(1, 1246196240), (2, 623098120), (4, 311549060), (5, 249239248), (8, 155774530), (10, 124619624), (16, 77887265), (20, 62309812), (40, 31154906), (80, 15577453), (1019, 1222960), (2038, 611480), (4076, 305740), (5095, 244592), (8152, 152870), (10190, 122296), (15287, 81520), (16304, 76435), (20380, 61148), (30574, 40760)]