88735880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30389}}^1$

素因数の和:30473

約数の個数: 32

約数和(自身を含む): 202397400

約数和(自身を除く): 113661520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 30389, 60778, 121556, 151945, 243112, 303890, 607780, 1215560, 2218397, 4436794, 8873588, 11091985, 17747176, 22183970, 44367940, 88735880]

約数ペア:

[(1, 88735880), (2, 44367940), (4, 22183970), (5, 17747176), (8, 11091985), (10, 8873588), (20, 4436794), (40, 2218397), (73, 1215560), (146, 607780), (292, 303890), (365, 243112), (584, 151945), (730, 121556), (1460, 60778), (2920, 30389)]