193833440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63761}}^1$

素因数の和:63795

約数の個数: 48

約数和(自身を含む): 482040720

約数和(自身を除く): 288207280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 63761, 127522, 255044, 318805, 510088, 637610, 1020176, 1211459, 1275220, 2040352, 2422918, 2550440, 4845836, 5100880, 6057295, 9691672, 10201760, 12114590, 19383344, 24229180, 38766688, 48458360, 96916720, 193833440]

約数ペア:

[(1, 193833440), (2, 96916720), (4, 48458360), (5, 38766688), (8, 24229180), (10, 19383344), (16, 12114590), (19, 10201760), (20, 9691672), (32, 6057295), (38, 5100880), (40, 4845836), (76, 2550440), (80, 2422918), (95, 2040352), (152, 1275220), (160, 1211459), (190, 1020176), (304, 637610), (380, 510088), (608, 318805), (760, 255044), (1520, 127522), (3040, 63761)]