992380491650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{734471}}^1$

素因数の和:734987

約数の個数: 48

約数和(自身を含む): 1880324705088

約数和(自身を除く): 887944213438

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 443, 610, 886, 1525, 2215, 3050, 4430, 11075, 22150, 27023, 54046, 135115, 270230, 675575, 734471, 1351150, 1468942, 3672355, 7344710, 18361775, 36723550, 44802731, 89605462, 224013655, 325370653, 448027310, 650741306, 1120068275, 1626853265, 2240136550, 3253706530, 8134266325, 16268532650, 19847609833, 39695219666, 99238049165, 198476098330, 496190245825, 992380491650]

約数ペア:

[(1, 992380491650), (2, 496190245825), (5, 198476098330), (10, 99238049165), (25, 39695219666), (50, 19847609833), (61, 16268532650), (122, 8134266325), (305, 3253706530), (443, 2240136550), (610, 1626853265), (886, 1120068275), (1525, 650741306), (2215, 448027310), (3050, 325370653), (4430, 224013655), (11075, 89605462), (22150, 44802731), (27023, 36723550), (54046, 18361775), (135115, 7344710), (270230, 3672355), (675575, 1468942), (734471, 1351150)]