41297920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 102702600

約数和(自身を除く): 61404680

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, 512, 545, 592, 640, 740, 872, 1024, 1090, 1184, 1280, 1480, 1744, 2048, 2180, 2368, 2560, 2960, 3488, 4033, 4360, 4736, 5120, 5920, 6976, 8066, 8720, 9472, 10240, 11840, 13952, 16132, 17440, 18944, 20165, 23680, 27904, 32264, 34880, 37888, 40330, 47360, 55808, 64528, 69760, 75776, 80660, 94720, 111616, 129056, 139520, 161320, 189440, 223232, 258112, 279040, 322640, 378880, 516224, 558080, 645280, 1032448, 1116160, 1290560, 2064896, 2581120, 4129792, 5162240, 8259584, 10324480, 20648960, 41297920]

約数ペア:

[(1, 41297920), (2, 20648960), (4, 10324480), (5, 8259584), (8, 5162240), (10, 4129792), (16, 2581120), (20, 2064896), (32, 1290560), (37, 1116160), (40, 1032448), (64, 645280), (74, 558080), (80, 516224), (109, 378880), (128, 322640), (148, 279040), (160, 258112), (185, 223232), (218, 189440), (256, 161320), (296, 139520), (320, 129056), (370, 111616), (436, 94720), (512, 80660), (545, 75776), (592, 69760), (640, 64528), (740, 55808), (872, 47360), (1024, 40330), (1090, 37888), (1184, 34880), (1280, 32264), (1480, 27904), (1744, 23680), (2048, 20165), (2180, 18944), (2368, 17440), (2560, 16132), (2960, 13952), (3488, 11840), (4033, 10240), (4360, 9472), (4736, 8720), (5120, 8066), (5920, 6976)]