33431720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 90062280

約数和(自身を除く): 56630560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 461, 490, 518, 740, 922, 980, 1036, 1295, 1480, 1813, 1844, 1960, 2072, 2305, 2590, 3227, 3626, 3688, 4610, 5180, 6454, 7252, 9065, 9220, 10360, 12908, 14504, 16135, 17057, 18130, 18440, 22589, 25816, 32270, 34114, 36260, 45178, 64540, 68228, 72520, 85285, 90356, 112945, 119399, 129080, 136456, 170570, 180712, 225890, 238798, 341140, 451780, 477596, 596995, 682280, 835793, 903560, 955192, 1193990, 1671586, 2387980, 3343172, 4178965, 4775960, 6686344, 8357930, 16715860, 33431720]

約数ペア:

[(1, 33431720), (2, 16715860), (4, 8357930), (5, 6686344), (7, 4775960), (8, 4178965), (10, 3343172), (14, 2387980), (20, 1671586), (28, 1193990), (35, 955192), (37, 903560), (40, 835793), (49, 682280), (56, 596995), (70, 477596), (74, 451780), (98, 341140), (140, 238798), (148, 225890), (185, 180712), (196, 170570), (245, 136456), (259, 129080), (280, 119399), (296, 112945), (370, 90356), (392, 85285), (461, 72520), (490, 68228), (518, 64540), (740, 45178), (922, 36260), (980, 34114), (1036, 32270), (1295, 25816), (1480, 22589), (1813, 18440), (1844, 18130), (1960, 17057), (2072, 16135), (2305, 14504), (2590, 12908), (3227, 10360), (3626, 9220), (3688, 9065), (4610, 7252), (5180, 6454)]