29703680

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 80

約数和(自身を含む): 73214064

約数和(自身を除く): 43510384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 283, 320, 328, 410, 512, 566, 640, 656, 820, 1132, 1280, 1312, 1415, 1640, 2264, 2560, 2624, 2830, 3280, 4528, 5248, 5660, 6560, 9056, 10496, 11320, 11603, 13120, 18112, 20992, 22640, 23206, 26240, 36224, 45280, 46412, 52480, 58015, 72448, 90560, 92824, 104960, 116030, 144896, 181120, 185648, 232060, 362240, 371296, 464120, 724480, 742592, 928240, 1485184, 1856480, 2970368, 3712960, 5940736, 7425920, 14851840, 29703680]

約数ペア:

[(1, 29703680), (2, 14851840), (4, 7425920), (5, 5940736), (8, 3712960), (10, 2970368), (16, 1856480), (20, 1485184), (32, 928240), (40, 742592), (41, 724480), (64, 464120), (80, 371296), (82, 362240), (128, 232060), (160, 185648), (164, 181120), (205, 144896), (256, 116030), (283, 104960), (320, 92824), (328, 90560), (410, 72448), (512, 58015), (566, 52480), (640, 46412), (656, 45280), (820, 36224), (1132, 26240), (1280, 23206), (1312, 22640), (1415, 20992), (1640, 18112), (2264, 13120), (2560, 11603), (2624, 11320), (2830, 10496), (3280, 9056), (4528, 6560), (5248, 5660)]