82105718690

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1\times {\mathrm{68683}}^1$

素因数の和:69554

約数の個数: 32

約数和(自身を含む): 148861855296

約数和(自身を除く): 66756136606

約数列:

[1, 2, 5, 10, 173, 346, 691, 865, 1382, 1730, 3455, 6910, 68683, 119543, 137366, 239086, 343415, 597715, 686830, 1195430, 11882159, 23764318, 47459953, 59410795, 94919906, 118821590, 237299765, 474599530, 8210571869, 16421143738, 41052859345, 82105718690]

約数ペア:

[(1, 82105718690), (2, 41052859345), (5, 16421143738), (10, 8210571869), (173, 474599530), (346, 237299765), (691, 118821590), (865, 94919906), (1382, 59410795), (1730, 47459953), (3455, 23764318), (6910, 11882159), (68683, 1195430), (119543, 686830), (137366, 597715), (239086, 343415)]