8352400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 24294080

約数和(自身を除く): 15941680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 157, 175, 190, 200, 266, 280, 304, 314, 350, 380, 400, 475, 532, 560, 628, 665, 700, 760, 785, 950, 1064, 1099, 1256, 1330, 1400, 1520, 1570, 1900, 2128, 2198, 2512, 2660, 2800, 2983, 3140, 3325, 3800, 3925, 4396, 5320, 5495, 5966, 6280, 6650, 7600, 7850, 8792, 10640, 10990, 11932, 12560, 13300, 14915, 15700, 17584, 20881, 21980, 23864, 26600, 27475, 29830, 31400, 41762, 43960, 47728, 53200, 54950, 59660, 62800, 74575, 83524, 87920, 104405, 109900, 119320, 149150, 167048, 208810, 219800, 238640, 298300, 334096, 417620, 439600, 522025, 596600, 835240, 1044050, 1193200, 1670480, 2088100, 4176200, 8352400]

約数ペア:

[(1, 8352400), (2, 4176200), (4, 2088100), (5, 1670480), (7, 1193200), (8, 1044050), (10, 835240), (14, 596600), (16, 522025), (19, 439600), (20, 417620), (25, 334096), (28, 298300), (35, 238640), (38, 219800), (40, 208810), (50, 167048), (56, 149150), (70, 119320), (76, 109900), (80, 104405), (95, 87920), (100, 83524), (112, 74575), (133, 62800), (140, 59660), (152, 54950), (157, 53200), (175, 47728), (190, 43960), (200, 41762), (266, 31400), (280, 29830), (304, 27475), (314, 26600), (350, 23864), (380, 21980), (400, 20881), (475, 17584), (532, 15700), (560, 14915), (628, 13300), (665, 12560), (700, 11932), (760, 10990), (785, 10640), (950, 8792), (1064, 7850), (1099, 7600), (1256, 6650), (1330, 6280), (1400, 5966), (1520, 5495), (1570, 5320), (1900, 4396), (2128, 3925), (2198, 3800), (2512, 3325), (2660, 3140), (2800, 2983)]