57859840

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 146800080

約数和(自身を除く): 88940240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2659, 2720, 4352, 5318, 5440, 10636, 10880, 13295, 21272, 21760, 26590, 42544, 45203, 53180, 85088, 90406, 106360, 170176, 180812, 212720, 226015, 340352, 361624, 425440, 452030, 680704, 723248, 850880, 904060, 1446496, 1701760, 1808120, 2892992, 3403520, 3616240, 5785984, 7232480, 11571968, 14464960, 28929920, 57859840]

約数ペア:

[(1, 57859840), (2, 28929920), (4, 14464960), (5, 11571968), (8, 7232480), (10, 5785984), (16, 3616240), (17, 3403520), (20, 2892992), (32, 1808120), (34, 1701760), (40, 1446496), (64, 904060), (68, 850880), (80, 723248), (85, 680704), (128, 452030), (136, 425440), (160, 361624), (170, 340352), (256, 226015), (272, 212720), (320, 180812), (340, 170176), (544, 106360), (640, 90406), (680, 85088), (1088, 53180), (1280, 45203), (1360, 42544), (2176, 26590), (2659, 21760), (2720, 21272), (4352, 13295), (5318, 10880), (5440, 10636)]