102187280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98257}}^1$

素因数の和:98283

約数の個数: 40

約数和(自身を含む): 255863832

約数和(自身を除く): 153676552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 98257, 196514, 393028, 491285, 786056, 982570, 1277341, 1572112, 1965140, 2554682, 3930280, 5109364, 6386705, 7860560, 10218728, 12773410, 20437456, 25546820, 51093640, 102187280]

約数ペア:

[(1, 102187280), (2, 51093640), (4, 25546820), (5, 20437456), (8, 12773410), (10, 10218728), (13, 7860560), (16, 6386705), (20, 5109364), (26, 3930280), (40, 2554682), (52, 1965140), (65, 1572112), (80, 1277341), (104, 982570), (130, 786056), (208, 491285), (260, 393028), (520, 196514), (1040, 98257)]