16200160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 40846680

約数和(自身を除く): 24646520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 146, 152, 160, 190, 292, 304, 365, 380, 584, 608, 730, 760, 1168, 1387, 1460, 1520, 2336, 2774, 2920, 3040, 5329, 5548, 5840, 6935, 10658, 11096, 11680, 13870, 21316, 22192, 26645, 27740, 42632, 44384, 53290, 55480, 85264, 101251, 106580, 110960, 170528, 202502, 213160, 221920, 405004, 426320, 506255, 810008, 852640, 1012510, 1620016, 2025020, 3240032, 4050040, 8100080, 16200160]

約数ペア:

[(1, 16200160), (2, 8100080), (4, 4050040), (5, 3240032), (8, 2025020), (10, 1620016), (16, 1012510), (19, 852640), (20, 810008), (32, 506255), (38, 426320), (40, 405004), (73, 221920), (76, 213160), (80, 202502), (95, 170528), (146, 110960), (152, 106580), (160, 101251), (190, 85264), (292, 55480), (304, 53290), (365, 44384), (380, 42632), (584, 27740), (608, 26645), (730, 22192), (760, 21316), (1168, 13870), (1387, 11680), (1460, 11096), (1520, 10658), (2336, 6935), (2774, 5840), (2920, 5548), (3040, 5329)]