26350340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 61689600

約数和(自身を除く): 35339260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 4079, 6460, 8158, 16316, 20395, 40790, 69343, 77501, 81580, 138686, 155002, 277372, 310004, 346715, 387505, 693430, 775010, 1317517, 1386860, 1550020, 2635034, 5270068, 6587585, 13175170, 26350340]

約数ペア:

[(1, 26350340), (2, 13175170), (4, 6587585), (5, 5270068), (10, 2635034), (17, 1550020), (19, 1386860), (20, 1317517), (34, 775010), (38, 693430), (68, 387505), (76, 346715), (85, 310004), (95, 277372), (170, 155002), (190, 138686), (323, 81580), (340, 77501), (380, 69343), (646, 40790), (1292, 20395), (1615, 16316), (3230, 8158), (4079, 6460)]