4772800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 84

約数和(自身を含む): 12440920

約数和(自身を除く): 7668120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 157, 160, 190, 200, 304, 314, 320, 380, 400, 475, 608, 628, 760, 785, 800, 950, 1216, 1256, 1520, 1570, 1600, 1900, 2512, 2983, 3040, 3140, 3800, 3925, 5024, 5966, 6080, 6280, 7600, 7850, 10048, 11932, 12560, 14915, 15200, 15700, 23864, 25120, 29830, 30400, 31400, 47728, 50240, 59660, 62800, 74575, 95456, 119320, 125600, 149150, 190912, 238640, 251200, 298300, 477280, 596600, 954560, 1193200, 2386400, 4772800]

約数ペア:

[(1, 4772800), (2, 2386400), (4, 1193200), (5, 954560), (8, 596600), (10, 477280), (16, 298300), (19, 251200), (20, 238640), (25, 190912), (32, 149150), (38, 125600), (40, 119320), (50, 95456), (64, 74575), (76, 62800), (80, 59660), (95, 50240), (100, 47728), (152, 31400), (157, 30400), (160, 29830), (190, 25120), (200, 23864), (304, 15700), (314, 15200), (320, 14915), (380, 12560), (400, 11932), (475, 10048), (608, 7850), (628, 7600), (760, 6280), (785, 6080), (800, 5966), (950, 5024), (1216, 3925), (1256, 3800), (1520, 3140), (1570, 3040), (1600, 2983), (1900, 2512)]