34451440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 83798208

約数和(自身を除く): 49346768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 103, 113, 148, 185, 206, 226, 296, 370, 412, 452, 515, 565, 592, 740, 824, 904, 1030, 1130, 1480, 1648, 1808, 2060, 2260, 2960, 3811, 4120, 4181, 4520, 7622, 8240, 8362, 9040, 11639, 15244, 16724, 19055, 20905, 23278, 30488, 33448, 38110, 41810, 46556, 58195, 60976, 66896, 76220, 83620, 93112, 116390, 152440, 167240, 186224, 232780, 304880, 334480, 430643, 465560, 861286, 931120, 1722572, 2153215, 3445144, 4306430, 6890288, 8612860, 17225720, 34451440]

約数ペア:

[(1, 34451440), (2, 17225720), (4, 8612860), (5, 6890288), (8, 4306430), (10, 3445144), (16, 2153215), (20, 1722572), (37, 931120), (40, 861286), (74, 465560), (80, 430643), (103, 334480), (113, 304880), (148, 232780), (185, 186224), (206, 167240), (226, 152440), (296, 116390), (370, 93112), (412, 83620), (452, 76220), (515, 66896), (565, 60976), (592, 58195), (740, 46556), (824, 41810), (904, 38110), (1030, 33448), (1130, 30488), (1480, 23278), (1648, 20905), (1808, 19055), (2060, 16724), (2260, 15244), (2960, 11639), (3811, 9040), (4120, 8362), (4181, 8240), (4520, 7622)]