5162240

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 12815880

約数和(自身を除く): 7653640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 109, 128, 148, 160, 185, 218, 256, 296, 320, 370, 436, 545, 592, 640, 740, 872, 1090, 1184, 1280, 1480, 1744, 2180, 2368, 2960, 3488, 4033, 4360, 4736, 5920, 6976, 8066, 8720, 9472, 11840, 13952, 16132, 17440, 20165, 23680, 27904, 32264, 34880, 40330, 47360, 64528, 69760, 80660, 129056, 139520, 161320, 258112, 322640, 516224, 645280, 1032448, 1290560, 2581120, 5162240]

約数ペア:

[(1, 5162240), (2, 2581120), (4, 1290560), (5, 1032448), (8, 645280), (10, 516224), (16, 322640), (20, 258112), (32, 161320), (37, 139520), (40, 129056), (64, 80660), (74, 69760), (80, 64528), (109, 47360), (128, 40330), (148, 34880), (160, 32264), (185, 27904), (218, 23680), (256, 20165), (296, 17440), (320, 16132), (370, 13952), (436, 11840), (545, 9472), (592, 8720), (640, 8066), (740, 6976), (872, 5920), (1090, 4736), (1184, 4360), (1280, 4033), (1480, 3488), (1744, 2960), (2180, 2368)]