154059550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 295731072

約数和(自身を除く): 141671522

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 223, 337, 410, 446, 674, 1025, 1115, 1685, 2050, 2230, 3370, 5575, 8425, 9143, 11150, 13817, 16850, 18286, 27634, 45715, 69085, 75151, 91430, 138170, 150302, 228575, 345425, 375755, 457150, 690850, 751510, 1878775, 3081191, 3757550, 6162382, 15405955, 30811910, 77029775, 154059550]

約数ペア:

[(1, 154059550), (2, 77029775), (5, 30811910), (10, 15405955), (25, 6162382), (41, 3757550), (50, 3081191), (82, 1878775), (205, 751510), (223, 690850), (337, 457150), (410, 375755), (446, 345425), (674, 228575), (1025, 150302), (1115, 138170), (1685, 91430), (2050, 75151), (2230, 69085), (3370, 45715), (5575, 27634), (8425, 18286), (9143, 16850), (11150, 13817)]