4806380425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 7649510400

約数和(自身を除く): 2843129975

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 101, 175, 275, 295, 385, 413, 419, 505, 649, 707, 1111, 1475, 1925, 2065, 2095, 2525, 2933, 3245, 3535, 4543, 4609, 5555, 5959, 7777, 10325, 10475, 14665, 16225, 17675, 22715, 23045, 24721, 27775, 29795, 32263, 38885, 41713, 42319, 65549, 73325, 113575, 115225, 123605, 148975, 161315, 173047, 194425, 208565, 211595, 271931, 296233, 327745, 458843, 465509, 618025, 806575, 865235, 1042825, 1057975, 1359655, 1481165, 1638725, 1903517, 2294215, 2327545, 2496821, 3258563, 4326175, 6798275, 7405825, 9517585, 11471075, 11637725, 12484105, 16292815, 17477747, 27465031, 47587925, 62420525, 81464075, 87388735, 137325155, 192255217, 436943675, 686625775, 961276085, 4806380425]

約数ペア:

[(1, 4806380425), (5, 961276085), (7, 686625775), (11, 436943675), (25, 192255217), (35, 137325155), (55, 87388735), (59, 81464075), (77, 62420525), (101, 47587925), (175, 27465031), (275, 17477747), (295, 16292815), (385, 12484105), (413, 11637725), (419, 11471075), (505, 9517585), (649, 7405825), (707, 6798275), (1111, 4326175), (1475, 3258563), (1925, 2496821), (2065, 2327545), (2095, 2294215), (2525, 1903517), (2933, 1638725), (3245, 1481165), (3535, 1359655), (4543, 1057975), (4609, 1042825), (5555, 865235), (5959, 806575), (7777, 618025), (10325, 465509), (10475, 458843), (14665, 327745), (16225, 296233), (17675, 271931), (22715, 211595), (23045, 208565), (24721, 194425), (27775, 173047), (29795, 161315), (32263, 148975), (38885, 123605), (41713, 115225), (42319, 113575), (65549, 73325)]