29315840

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 72234960

約数和(自身を除く): 42919120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 619, 640, 740, 1184, 1238, 1280, 1480, 2368, 2476, 2960, 3095, 4736, 4952, 5920, 6190, 9472, 9904, 11840, 12380, 19808, 22903, 23680, 24760, 39616, 45806, 47360, 49520, 79232, 91612, 99040, 114515, 158464, 183224, 198080, 229030, 366448, 396160, 458060, 732896, 792320, 916120, 1465792, 1832240, 2931584, 3664480, 5863168, 7328960, 14657920, 29315840]

約数ペア:

[(1, 29315840), (2, 14657920), (4, 7328960), (5, 5863168), (8, 3664480), (10, 2931584), (16, 1832240), (20, 1465792), (32, 916120), (37, 792320), (40, 732896), (64, 458060), (74, 396160), (80, 366448), (128, 229030), (148, 198080), (160, 183224), (185, 158464), (256, 114515), (296, 99040), (320, 91612), (370, 79232), (592, 49520), (619, 47360), (640, 45806), (740, 39616), (1184, 24760), (1238, 23680), (1280, 22903), (1480, 19808), (2368, 12380), (2476, 11840), (2960, 9904), (3095, 9472), (4736, 6190), (4952, 5920)]