35687440

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 86351616

約数和(自身を除く): 50664176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 71, 80, 103, 122, 142, 206, 244, 284, 305, 355, 412, 488, 515, 568, 610, 710, 824, 976, 1030, 1136, 1220, 1420, 1648, 2060, 2440, 2840, 4120, 4331, 4880, 5680, 6283, 7313, 8240, 8662, 12566, 14626, 17324, 21655, 25132, 29252, 31415, 34648, 36565, 43310, 50264, 58504, 62830, 69296, 73130, 86620, 100528, 117008, 125660, 146260, 173240, 251320, 292520, 346480, 446093, 502640, 585040, 892186, 1784372, 2230465, 3568744, 4460930, 7137488, 8921860, 17843720, 35687440]

約数ペア:

[(1, 35687440), (2, 17843720), (4, 8921860), (5, 7137488), (8, 4460930), (10, 3568744), (16, 2230465), (20, 1784372), (40, 892186), (61, 585040), (71, 502640), (80, 446093), (103, 346480), (122, 292520), (142, 251320), (206, 173240), (244, 146260), (284, 125660), (305, 117008), (355, 100528), (412, 86620), (488, 73130), (515, 69296), (568, 62830), (610, 58504), (710, 50264), (824, 43310), (976, 36565), (1030, 34648), (1136, 31415), (1220, 29252), (1420, 25132), (1648, 21655), (2060, 17324), (2440, 14626), (2840, 12566), (4120, 8662), (4331, 8240), (4880, 7313), (5680, 6283)]