2617636691420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{3425419}}^1$

素因数の和:3427458

約数の個数: 48

約数和(自身を含む): 5789233833600

約数和(自身を除く): 3171597142180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2011, 4022, 8044, 10055, 20110, 38209, 40220, 76418, 152836, 191045, 382090, 764180, 3425419, 6850838, 13701676, 17127095, 34254190, 65082961, 68508380, 130165922, 260331844, 325414805, 650829610, 1301659220, 6888517609, 13777035218, 27554070436, 34442588045, 68885176090, 130881834571, 137770352180, 261763669142, 523527338284, 654409172855, 1308818345710, 2617636691420]

約数ペア:

[(1, 2617636691420), (2, 1308818345710), (4, 654409172855), (5, 523527338284), (10, 261763669142), (19, 137770352180), (20, 130881834571), (38, 68885176090), (76, 34442588045), (95, 27554070436), (190, 13777035218), (380, 6888517609), (2011, 1301659220), (4022, 650829610), (8044, 325414805), (10055, 260331844), (20110, 130165922), (38209, 68508380), (40220, 65082961), (76418, 34254190), (152836, 17127095), (191045, 13701676), (382090, 6850838), (764180, 3425419)]