83580491560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109974331}}^1$

素因数の和:109974361

約数の個数: 32

約数和(自身を含む): 197953797600

約数和(自身を除く): 114373306040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 109974331, 219948662, 439897324, 549871655, 879794648, 1099743310, 2089512289, 2199486620, 4179024578, 4398973240, 8358049156, 10447561445, 16716098312, 20895122890, 41790245780, 83580491560]

約数ペア:

[(1, 83580491560), (2, 41790245780), (4, 20895122890), (5, 16716098312), (8, 10447561445), (10, 8358049156), (19, 4398973240), (20, 4179024578), (38, 2199486620), (40, 2089512289), (76, 1099743310), (95, 879794648), (152, 549871655), (190, 439897324), (380, 219948662), (760, 109974331)]