2321000645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3823}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 2973542400

約数和(自身を除く): 652541755

約数列:

[1, 5, 29, 53, 79, 145, 265, 395, 1537, 2291, 3823, 4187, 7685, 11455, 19115, 20935, 110867, 121423, 202619, 302017, 554335, 607115, 1013095, 1510085, 5875951, 8758493, 16006901, 29379755, 43792465, 80034505, 464200129, 2321000645]

約数ペア:

[(1, 2321000645), (5, 464200129), (29, 80034505), (53, 43792465), (79, 29379755), (145, 16006901), (265, 8758493), (395, 5875951), (1537, 1510085), (2291, 1013095), (3823, 607115), (4187, 554335), (7685, 302017), (11455, 202619), (19115, 121423), (20935, 110867)]