20234774300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{154111}}^1$

素因数の和:154239

約数の個数: 72

約数和(自身を含む): 47755610112

約数和(自身を除く): 27520835812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 325, 404, 505, 650, 1010, 1300, 1313, 2020, 2525, 2626, 5050, 5252, 6565, 10100, 13130, 26260, 32825, 65650, 131300, 154111, 308222, 616444, 770555, 1541110, 2003443, 3082220, 3852775, 4006886, 7705550, 8013772, 10017215, 15411100, 15565211, 20034430, 31130422, 40068860, 50086075, 62260844, 77826055, 100172150, 155652110, 200344300, 202347743, 311304220, 389130275, 404695486, 778260550, 809390972, 1011738715, 1556521100, 2023477430, 4046954860, 5058693575, 10117387150, 20234774300]

約数ペア:

[(1, 20234774300), (2, 10117387150), (4, 5058693575), (5, 4046954860), (10, 2023477430), (13, 1556521100), (20, 1011738715), (25, 809390972), (26, 778260550), (50, 404695486), (52, 389130275), (65, 311304220), (100, 202347743), (101, 200344300), (130, 155652110), (202, 100172150), (260, 77826055), (325, 62260844), (404, 50086075), (505, 40068860), (650, 31130422), (1010, 20034430), (1300, 15565211), (1313, 15411100), (2020, 10017215), (2525, 8013772), (2626, 7705550), (5050, 4006886), (5252, 3852775), (6565, 3082220), (10100, 2003443), (13130, 1541110), (26260, 770555), (32825, 616444), (65650, 308222), (131300, 154111)]