4037139080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7763729}}^1$

素因数の和:7763753

約数の個数: 32

約数和(自身を含む): 9782299800

約数和(自身を除く): 5745160720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7763729, 15527458, 31054916, 38818645, 62109832, 77637290, 100928477, 155274580, 201856954, 310549160, 403713908, 504642385, 807427816, 1009284770, 2018569540, 4037139080]

約数ペア:

[(1, 4037139080), (2, 2018569540), (4, 1009284770), (5, 807427816), (8, 504642385), (10, 403713908), (13, 310549160), (20, 201856954), (26, 155274580), (40, 100928477), (52, 77637290), (65, 62109832), (104, 38818645), (130, 31054916), (260, 15527458), (520, 7763729)]