103668240080

素因数分解:

$2^4\times 5^1\times {\mathrm{20173}}^1\times {\mathrm{64237}}^1$

素因数の和:84423

約数の個数: 40

約数和(自身を含む): 241044358632

約数和(自身を除く): 137376118552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 20173, 40346, 64237, 80692, 100865, 128474, 161384, 201730, 256948, 321185, 322768, 403460, 513896, 642370, 806920, 1027792, 1284740, 1613840, 2569480, 5138960, 1295853001, 2591706002, 5183412004, 6479265005, 10366824008, 12958530010, 20733648016, 25917060020, 51834120040, 103668240080]

約数ペア:

[(1, 103668240080), (2, 51834120040), (4, 25917060020), (5, 20733648016), (8, 12958530010), (10, 10366824008), (16, 6479265005), (20, 5183412004), (40, 2591706002), (80, 1295853001), (20173, 5138960), (40346, 2569480), (64237, 1613840), (80692, 1284740), (100865, 1027792), (128474, 806920), (161384, 642370), (201730, 513896), (256948, 403460), (321185, 322768)]