3098800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 7626496

約数和(自身を除く): 4527696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 127, 200, 244, 254, 305, 400, 488, 508, 610, 635, 976, 1016, 1220, 1270, 1525, 2032, 2440, 2540, 3050, 3175, 4880, 5080, 6100, 6350, 7747, 10160, 12200, 12700, 15494, 24400, 25400, 30988, 38735, 50800, 61976, 77470, 123952, 154940, 193675, 309880, 387350, 619760, 774700, 1549400, 3098800]

約数ペア:

[(1, 3098800), (2, 1549400), (4, 774700), (5, 619760), (8, 387350), (10, 309880), (16, 193675), (20, 154940), (25, 123952), (40, 77470), (50, 61976), (61, 50800), (80, 38735), (100, 30988), (122, 25400), (127, 24400), (200, 15494), (244, 12700), (254, 12200), (305, 10160), (400, 7747), (488, 6350), (508, 6100), (610, 5080), (635, 4880), (976, 3175), (1016, 3050), (1220, 2540), (1270, 2440), (1525, 2032)]