4887200

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 12303900

約数和(自身を除く): 7416700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 149, 160, 164, 200, 205, 298, 328, 400, 410, 596, 656, 745, 800, 820, 1025, 1192, 1312, 1490, 1640, 2050, 2384, 2980, 3280, 3725, 4100, 4768, 5960, 6109, 6560, 7450, 8200, 11920, 12218, 14900, 16400, 23840, 24436, 29800, 30545, 32800, 48872, 59600, 61090, 97744, 119200, 122180, 152725, 195488, 244360, 305450, 488720, 610900, 977440, 1221800, 2443600, 4887200]

約数ペア:

[(1, 4887200), (2, 2443600), (4, 1221800), (5, 977440), (8, 610900), (10, 488720), (16, 305450), (20, 244360), (25, 195488), (32, 152725), (40, 122180), (41, 119200), (50, 97744), (80, 61090), (82, 59600), (100, 48872), (149, 32800), (160, 30545), (164, 29800), (200, 24436), (205, 23840), (298, 16400), (328, 14900), (400, 12218), (410, 11920), (596, 8200), (656, 7450), (745, 6560), (800, 6109), (820, 5960), (1025, 4768), (1192, 4100), (1312, 3725), (1490, 3280), (1640, 2980), (2050, 2384)]