2920455005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{2063}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 3911362560

約数和(自身を除く): 990907555

約数列:

[1, 5, 13, 29, 65, 145, 377, 751, 1885, 2063, 3755, 9763, 10315, 21779, 26819, 48815, 59827, 108895, 134095, 283127, 299135, 777751, 1415635, 1549313, 3888755, 7746565, 20141069, 44930077, 100705345, 224650385, 584091001, 2920455005]

約数ペア:

[(1, 2920455005), (5, 584091001), (13, 224650385), (29, 100705345), (65, 44930077), (145, 20141069), (377, 7746565), (751, 3888755), (1885, 1549313), (2063, 1415635), (3755, 777751), (9763, 299135), (10315, 283127), (21779, 134095), (26819, 108895), (48815, 59827)]