33695180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 73120320

約数和(自身を除く): 39425140

約数列:

[1, 2, 4, 5, 10, 20, 61, 71, 122, 142, 244, 284, 305, 355, 389, 610, 710, 778, 1220, 1420, 1556, 1945, 3890, 4331, 7780, 8662, 17324, 21655, 23729, 27619, 43310, 47458, 55238, 86620, 94916, 110476, 118645, 138095, 237290, 276190, 474580, 552380, 1684759, 3369518, 6739036, 8423795, 16847590, 33695180]

約数ペア:

[(1, 33695180), (2, 16847590), (4, 8423795), (5, 6739036), (10, 3369518), (20, 1684759), (61, 552380), (71, 474580), (122, 276190), (142, 237290), (244, 138095), (284, 118645), (305, 110476), (355, 94916), (389, 86620), (610, 55238), (710, 47458), (778, 43310), (1220, 27619), (1420, 23729), (1556, 21655), (1945, 17324), (3890, 8662), (4331, 7780)]