2012085560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2647481}}^1$

素因数の和:2647511

約数の個数: 32

約数和(自身を含む): 4765467600

約数和(自身を除く): 2753382040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2647481, 5294962, 10589924, 13237405, 21179848, 26474810, 50302139, 52949620, 100604278, 105899240, 201208556, 251510695, 402417112, 503021390, 1006042780, 2012085560]

約数ペア:

[(1, 2012085560), (2, 1006042780), (4, 503021390), (5, 402417112), (8, 251510695), (10, 201208556), (19, 105899240), (20, 100604278), (38, 52949620), (40, 50302139), (76, 26474810), (95, 21179848), (152, 13237405), (190, 10589924), (380, 5294962), (760, 2647481)]