189156950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1733}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 367677360

約数和(自身を除く): 178520410

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 185, 295, 370, 590, 925, 1475, 1733, 1850, 2183, 2950, 3466, 4366, 8665, 10915, 17330, 21830, 43325, 54575, 64121, 86650, 102247, 109150, 128242, 204494, 320605, 511235, 641210, 1022470, 1603025, 2556175, 3206050, 3783139, 5112350, 7566278, 18915695, 37831390, 94578475, 189156950]

約数ペア:

[(1, 189156950), (2, 94578475), (5, 37831390), (10, 18915695), (25, 7566278), (37, 5112350), (50, 3783139), (59, 3206050), (74, 2556175), (118, 1603025), (185, 1022470), (295, 641210), (370, 511235), (590, 320605), (925, 204494), (1475, 128242), (1733, 109150), (1850, 102247), (2183, 86650), (2950, 64121), (3466, 54575), (4366, 43325), (8665, 21830), (10915, 17330)]