61772960

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 146653416

約数和(自身を除く): 84880456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1657, 1864, 2330, 3314, 3728, 4660, 6628, 7456, 8285, 9320, 13256, 16570, 18640, 26512, 33140, 37280, 53024, 66280, 132560, 265120, 386081, 772162, 1544324, 1930405, 3088648, 3860810, 6177296, 7721620, 12354592, 15443240, 30886480, 61772960]

約数ペア:

[(1, 61772960), (2, 30886480), (4, 15443240), (5, 12354592), (8, 7721620), (10, 6177296), (16, 3860810), (20, 3088648), (32, 1930405), (40, 1544324), (80, 772162), (160, 386081), (233, 265120), (466, 132560), (932, 66280), (1165, 53024), (1657, 37280), (1864, 33140), (2330, 26512), (3314, 18640), (3728, 16570), (4660, 13256), (6628, 9320), (7456, 8285)]