29126350580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1186

約数の個数: 144

約数和(自身を含む): 68684790720

約数和(自身を除く): 39558440140

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 289, 323, 337, 340, 380, 578, 646, 674, 787, 1156, 1292, 1348, 1445, 1574, 1615, 1685, 2890, 3148, 3230, 3370, 3935, 5491, 5729, 5780, 6403, 6460, 6740, 7870, 10982, 11458, 12806, 13379, 14953, 15740, 21964, 22916, 25612, 26758, 27455, 28645, 29906, 32015, 53516, 54910, 57290, 59812, 64030, 66895, 74765, 97393, 108851, 109820, 114580, 128060, 133790, 149530, 194786, 217702, 227443, 254201, 265219, 267580, 299060, 389572, 435404, 454886, 486965, 508402, 530438, 544255, 909772, 973930, 1016804, 1060876, 1088510, 1137215, 1271005, 1326095, 1850467, 1947860, 2177020, 2274430, 2542010, 2652190, 3700934, 4321417, 4508723, 4548860, 5039161, 5084020, 5304380, 7401868, 8642834, 9017446, 9252335, 10078322, 17285668, 18034892, 18504670, 20156644, 21607085, 22543615, 25195805, 37009340, 43214170, 45087230, 50391610, 76648291, 85665737, 86428340, 90174460, 100783220, 153296582, 171331474, 306593164, 342662948, 383241455, 428328685, 766482910, 856657370, 1456317529, 1532965820, 1713314740, 2912635058, 5825270116, 7281587645, 14563175290, 29126350580]

約数ペア:

[(1, 29126350580), (2, 14563175290), (4, 7281587645), (5, 5825270116), (10, 2912635058), (17, 1713314740), (19, 1532965820), (20, 1456317529), (34, 856657370), (38, 766482910), (68, 428328685), (76, 383241455), (85, 342662948), (95, 306593164), (170, 171331474), (190, 153296582), (289, 100783220), (323, 90174460), (337, 86428340), (340, 85665737), (380, 76648291), (578, 50391610), (646, 45087230), (674, 43214170), (787, 37009340), (1156, 25195805), (1292, 22543615), (1348, 21607085), (1445, 20156644), (1574, 18504670), (1615, 18034892), (1685, 17285668), (2890, 10078322), (3148, 9252335), (3230, 9017446), (3370, 8642834), (3935, 7401868), (5491, 5304380), (5729, 5084020), (5780, 5039161), (6403, 4548860), (6460, 4508723), (6740, 4321417), (7870, 3700934), (10982, 2652190), (11458, 2542010), (12806, 2274430), (13379, 2177020), (14953, 1947860), (15740, 1850467), (21964, 1326095), (22916, 1271005), (25612, 1137215), (26758, 1088510), (27455, 1060876), (28645, 1016804), (29906, 973930), (32015, 909772), (53516, 544255), (54910, 530438), (57290, 508402), (59812, 486965), (64030, 454886), (66895, 435404), (74765, 389572), (97393, 299060), (108851, 267580), (109820, 265219), (114580, 254201), (128060, 227443), (133790, 217702), (149530, 194786)]