2100025280

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1166

約数の個数: 112

約数和(自身を含む): 5168066880

約数和(自身を除く): 3068041600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 193, 296, 320, 370, 386, 592, 740, 772, 919, 965, 1184, 1480, 1544, 1838, 1930, 2368, 2960, 3088, 3676, 3860, 4595, 5920, 6176, 7141, 7352, 7720, 9190, 11840, 12352, 14282, 14704, 15440, 18380, 28564, 29408, 30880, 34003, 35705, 36760, 57128, 58816, 61760, 68006, 71410, 73520, 114256, 136012, 142820, 147040, 170015, 177367, 228512, 272024, 285640, 294080, 340030, 354734, 457024, 544048, 571280, 680060, 709468, 886835, 1088096, 1142560, 1360120, 1418936, 1773670, 2176192, 2285120, 2720240, 2837872, 3547340, 5440480, 5675744, 6562579, 7094680, 10880960, 11351488, 13125158, 14189360, 26250316, 28378720, 32812895, 52500632, 56757440, 65625790, 105001264, 131251580, 210002528, 262503160, 420005056, 525006320, 1050012640, 2100025280]

約数ペア:

[(1, 2100025280), (2, 1050012640), (4, 525006320), (5, 420005056), (8, 262503160), (10, 210002528), (16, 131251580), (20, 105001264), (32, 65625790), (37, 56757440), (40, 52500632), (64, 32812895), (74, 28378720), (80, 26250316), (148, 14189360), (160, 13125158), (185, 11351488), (193, 10880960), (296, 7094680), (320, 6562579), (370, 5675744), (386, 5440480), (592, 3547340), (740, 2837872), (772, 2720240), (919, 2285120), (965, 2176192), (1184, 1773670), (1480, 1418936), (1544, 1360120), (1838, 1142560), (1930, 1088096), (2368, 886835), (2960, 709468), (3088, 680060), (3676, 571280), (3860, 544048), (4595, 457024), (5920, 354734), (6176, 340030), (7141, 294080), (7352, 285640), (7720, 272024), (9190, 228512), (11840, 177367), (12352, 170015), (14282, 147040), (14704, 142820), (15440, 136012), (18380, 114256), (28564, 73520), (29408, 71410), (30880, 68006), (34003, 61760), (35705, 58816), (36760, 57128)]