40211200

素因数分解:

$2^8\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 102142768

約数和(自身を除く): 61931568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 103, 122, 128, 160, 200, 206, 244, 256, 305, 320, 400, 412, 488, 515, 610, 640, 800, 824, 976, 1030, 1220, 1280, 1525, 1600, 1648, 1952, 2060, 2440, 2575, 3050, 3200, 3296, 3904, 4120, 4880, 5150, 6100, 6283, 6400, 6592, 7808, 8240, 9760, 10300, 12200, 12566, 13184, 15616, 16480, 19520, 20600, 24400, 25132, 26368, 31415, 32960, 39040, 41200, 48800, 50264, 62830, 65920, 78080, 82400, 97600, 100528, 125660, 131840, 157075, 164800, 195200, 201056, 251320, 314150, 329600, 390400, 402112, 502640, 628300, 659200, 804224, 1005280, 1256600, 1608448, 2010560, 2513200, 4021120, 5026400, 8042240, 10052800, 20105600, 40211200]

約数ペア:

[(1, 40211200), (2, 20105600), (4, 10052800), (5, 8042240), (8, 5026400), (10, 4021120), (16, 2513200), (20, 2010560), (25, 1608448), (32, 1256600), (40, 1005280), (50, 804224), (61, 659200), (64, 628300), (80, 502640), (100, 402112), (103, 390400), (122, 329600), (128, 314150), (160, 251320), (200, 201056), (206, 195200), (244, 164800), (256, 157075), (305, 131840), (320, 125660), (400, 100528), (412, 97600), (488, 82400), (515, 78080), (610, 65920), (640, 62830), (800, 50264), (824, 48800), (976, 41200), (1030, 39040), (1220, 32960), (1280, 31415), (1525, 26368), (1600, 25132), (1648, 24400), (1952, 20600), (2060, 19520), (2440, 16480), (2575, 15616), (3050, 13184), (3200, 12566), (3296, 12200), (3904, 10300), (4120, 9760), (4880, 8240), (5150, 7808), (6100, 6592), (6283, 6400)]