26576960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 84

約数和(自身を含む): 66578988

約数和(自身を除く): 40002028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 157, 160, 184, 230, 314, 320, 368, 460, 529, 628, 736, 785, 920, 1058, 1256, 1472, 1570, 1840, 2116, 2512, 2645, 3140, 3611, 3680, 4232, 5024, 5290, 6280, 7222, 7360, 8464, 10048, 10580, 12560, 14444, 16928, 18055, 21160, 25120, 28888, 33856, 36110, 42320, 50240, 57776, 72220, 83053, 84640, 115552, 144440, 166106, 169280, 231104, 288880, 332212, 415265, 577760, 664424, 830530, 1155520, 1328848, 1661060, 2657696, 3322120, 5315392, 6644240, 13288480, 26576960]

約数ペア:

[(1, 26576960), (2, 13288480), (4, 6644240), (5, 5315392), (8, 3322120), (10, 2657696), (16, 1661060), (20, 1328848), (23, 1155520), (32, 830530), (40, 664424), (46, 577760), (64, 415265), (80, 332212), (92, 288880), (115, 231104), (157, 169280), (160, 166106), (184, 144440), (230, 115552), (314, 84640), (320, 83053), (368, 72220), (460, 57776), (529, 50240), (628, 42320), (736, 36110), (785, 33856), (920, 28888), (1058, 25120), (1256, 21160), (1472, 18055), (1570, 16928), (1840, 14444), (2116, 12560), (2512, 10580), (2645, 10048), (3140, 8464), (3611, 7360), (3680, 7222), (4232, 6280), (5024, 5290)]