296867590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3527}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 563915520

約数和(自身を除く): 267047930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 2215, 3527, 4430, 7054, 8417, 16834, 17635, 35270, 42085, 67013, 84170, 134026, 335065, 670130, 1562461, 3124922, 7812305, 15624610, 29686759, 59373518, 148433795, 296867590]

約数ペア:

[(1, 296867590), (2, 148433795), (5, 59373518), (10, 29686759), (19, 15624610), (38, 7812305), (95, 3124922), (190, 1562461), (443, 670130), (886, 335065), (2215, 134026), (3527, 84170), (4430, 67013), (7054, 42085), (8417, 35270), (16834, 17635)]