3167680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 56

約数和(自身を含む): 7955280

約数和(自身を除く): 4787600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 521, 608, 760, 1042, 1216, 1520, 2084, 2605, 3040, 4168, 5210, 6080, 8336, 9899, 10420, 16672, 19798, 20840, 33344, 39596, 41680, 49495, 79192, 83360, 98990, 158384, 166720, 197980, 316768, 395960, 633536, 791920, 1583840, 3167680]

約数ペア:

[(1, 3167680), (2, 1583840), (4, 791920), (5, 633536), (8, 395960), (10, 316768), (16, 197980), (19, 166720), (20, 158384), (32, 98990), (38, 83360), (40, 79192), (64, 49495), (76, 41680), (80, 39596), (95, 33344), (152, 20840), (160, 19798), (190, 16672), (304, 10420), (320, 9899), (380, 8336), (521, 6080), (608, 5210), (760, 4168), (1042, 3040), (1216, 2605), (1520, 2084)]