75479020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 92171540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 307, 380, 614, 647, 1228, 1294, 1535, 2588, 3070, 3235, 5833, 6140, 6470, 11666, 12293, 12940, 23332, 24586, 29165, 49172, 58330, 61465, 116660, 122930, 198629, 245860, 397258, 794516, 993145, 1986290, 3773951, 3972580, 7547902, 15095804, 18869755, 37739510, 75479020]

約数ペア:

[(1, 75479020), (2, 37739510), (4, 18869755), (5, 15095804), (10, 7547902), (19, 3972580), (20, 3773951), (38, 1986290), (76, 993145), (95, 794516), (190, 397258), (307, 245860), (380, 198629), (614, 122930), (647, 116660), (1228, 61465), (1294, 58330), (1535, 49172), (2588, 29165), (3070, 24586), (3235, 23332), (5833, 12940), (6140, 12293), (6470, 11666)]