98892560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95089}}^1$

素因数の和:95115

約数の個数: 40

約数和(自身を含む): 247614360

約数和(自身を除く): 148721800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 95089, 190178, 380356, 475445, 760712, 950890, 1236157, 1521424, 1901780, 2472314, 3803560, 4944628, 6180785, 7607120, 9889256, 12361570, 19778512, 24723140, 49446280, 98892560]

約数ペア:

[(1, 98892560), (2, 49446280), (4, 24723140), (5, 19778512), (8, 12361570), (10, 9889256), (13, 7607120), (16, 6180785), (20, 4944628), (26, 3803560), (40, 2472314), (52, 1901780), (65, 1521424), (80, 1236157), (104, 950890), (130, 760712), (208, 475445), (260, 380356), (520, 190178), (1040, 95089)]