68017300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52321}}^1$

素因数の和:52348

約数の個数: 36

約数和(自身を含む): 158954236

約数和(自身を除く): 90936936

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 52321, 104642, 209284, 261605, 523210, 680173, 1046420, 1308025, 1360346, 2616050, 2720692, 3400865, 5232100, 6801730, 13603460, 17004325, 34008650, 68017300]

約数ペア:

[(1, 68017300), (2, 34008650), (4, 17004325), (5, 13603460), (10, 6801730), (13, 5232100), (20, 3400865), (25, 2720692), (26, 2616050), (50, 1360346), (52, 1308025), (65, 1046420), (100, 680173), (130, 523210), (260, 261605), (325, 209284), (650, 104642), (1300, 52321)]