190320160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38371}}^1$

素因数の和:38417

約数の個数: 48

約数和(自身を含む): 464147712

約数和(自身を除く): 273827552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 38371, 76742, 153484, 191855, 306968, 383710, 613936, 767420, 1189501, 1227872, 1534840, 2379002, 3069680, 4758004, 5947505, 6139360, 9516008, 11895010, 19032016, 23790020, 38064032, 47580040, 95160080, 190320160]

約数ペア:

[(1, 190320160), (2, 95160080), (4, 47580040), (5, 38064032), (8, 23790020), (10, 19032016), (16, 11895010), (20, 9516008), (31, 6139360), (32, 5947505), (40, 4758004), (62, 3069680), (80, 2379002), (124, 1534840), (155, 1227872), (160, 1189501), (248, 767420), (310, 613936), (496, 383710), (620, 306968), (992, 191855), (1240, 153484), (2480, 76742), (4960, 38371)]