97171840

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 234090000

約数和(自身を除く): 136918160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1019, 1192, 1490, 2038, 2384, 2980, 4076, 4768, 5095, 5960, 8152, 9536, 10190, 11920, 16304, 19072, 20380, 23840, 32608, 40760, 47680, 65216, 81520, 95360, 130432, 151831, 163040, 303662, 326080, 607324, 652160, 759155, 1214648, 1518310, 2429296, 3036620, 4858592, 6073240, 9717184, 12146480, 19434368, 24292960, 48585920, 97171840]

約数ペア:

[(1, 97171840), (2, 48585920), (4, 24292960), (5, 19434368), (8, 12146480), (10, 9717184), (16, 6073240), (20, 4858592), (32, 3036620), (40, 2429296), (64, 1518310), (80, 1214648), (128, 759155), (149, 652160), (160, 607324), (298, 326080), (320, 303662), (596, 163040), (640, 151831), (745, 130432), (1019, 95360), (1192, 81520), (1490, 65216), (2038, 47680), (2384, 40760), (2980, 32608), (4076, 23840), (4768, 20380), (5095, 19072), (5960, 16304), (8152, 11920), (9536, 10190)]