61941760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 93733760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 263, 320, 368, 460, 512, 526, 640, 736, 920, 1024, 1052, 1280, 1315, 1472, 1840, 2048, 2104, 2560, 2630, 2944, 3680, 4208, 5120, 5260, 5888, 6049, 7360, 8416, 10240, 10520, 11776, 12098, 14720, 16832, 21040, 23552, 24196, 29440, 30245, 33664, 42080, 47104, 48392, 58880, 60490, 67328, 84160, 96784, 117760, 120980, 134656, 168320, 193568, 235520, 241960, 269312, 336640, 387136, 483920, 538624, 673280, 774272, 967840, 1346560, 1548544, 1935680, 2693120, 3097088, 3871360, 6194176, 7742720, 12388352, 15485440, 30970880, 61941760]

約数ペア:

[(1, 61941760), (2, 30970880), (4, 15485440), (5, 12388352), (8, 7742720), (10, 6194176), (16, 3871360), (20, 3097088), (23, 2693120), (32, 1935680), (40, 1548544), (46, 1346560), (64, 967840), (80, 774272), (92, 673280), (115, 538624), (128, 483920), (160, 387136), (184, 336640), (230, 269312), (256, 241960), (263, 235520), (320, 193568), (368, 168320), (460, 134656), (512, 120980), (526, 117760), (640, 96784), (736, 84160), (920, 67328), (1024, 60490), (1052, 58880), (1280, 48392), (1315, 47104), (1472, 42080), (1840, 33664), (2048, 30245), (2104, 29440), (2560, 24196), (2630, 23552), (2944, 21040), (3680, 16832), (4208, 14720), (5120, 12098), (5260, 11776), (5888, 10520), (6049, 10240), (7360, 8416)]