88919140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 193741632

約数和(自身を除く): 104822492

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 740, 1070, 1123, 2140, 2246, 3959, 4492, 5615, 7918, 11230, 15836, 19795, 22460, 39590, 41551, 79180, 83102, 120161, 166204, 207755, 240322, 415510, 480644, 600805, 831020, 1201610, 2403220, 4445957, 8891914, 17783828, 22229785, 44459570, 88919140]

約数ペア:

[(1, 88919140), (2, 44459570), (4, 22229785), (5, 17783828), (10, 8891914), (20, 4445957), (37, 2403220), (74, 1201610), (107, 831020), (148, 600805), (185, 480644), (214, 415510), (370, 240322), (428, 207755), (535, 166204), (740, 120161), (1070, 83102), (1123, 79180), (2140, 41551), (2246, 39590), (3959, 22460), (4492, 19795), (5615, 15836), (7918, 11230)]