26119860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33487}}^1$

素因数の和:33512

約数の個数: 48

約数和(自身を含む): 78763776

約数和(自身を除く): 52643916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 33487, 66974, 100461, 133948, 167435, 200922, 334870, 401844, 435331, 502305, 669740, 870662, 1004610, 1305993, 1741324, 2009220, 2176655, 2611986, 4353310, 5223972, 6529965, 8706620, 13059930, 26119860]

約数ペア:

[(1, 26119860), (2, 13059930), (3, 8706620), (4, 6529965), (5, 5223972), (6, 4353310), (10, 2611986), (12, 2176655), (13, 2009220), (15, 1741324), (20, 1305993), (26, 1004610), (30, 870662), (39, 669740), (52, 502305), (60, 435331), (65, 401844), (78, 334870), (130, 200922), (156, 167435), (195, 133948), (260, 100461), (390, 66974), (780, 33487)]