25156734232

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4549}}^1$

素因数の和:4773

約数の個数: 128

約数和(自身を含む): 59007312000

約数和(自身を除く): 33850577768

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 157, 238, 259, 296, 314, 476, 518, 628, 629, 952, 1036, 1099, 1256, 1258, 2072, 2198, 2516, 2669, 4396, 4403, 4549, 5032, 5338, 5809, 8792, 8806, 9098, 10676, 11618, 17612, 18196, 18683, 21352, 23236, 31843, 35224, 36392, 37366, 40663, 46472, 63686, 74732, 77333, 81326, 98753, 127372, 149464, 154666, 162652, 168313, 197506, 254744, 309332, 325304, 336626, 395012, 541331, 618664, 673252, 691271, 714193, 790024, 1082662, 1178191, 1346504, 1382542, 1428386, 2165324, 2356382, 2765084, 2856772, 2861321, 4330648, 4712764, 4999351, 5530168, 5713544, 5722642, 9425528, 9998702, 11445284, 12141281, 19997404, 20029247, 22890568, 24282562, 26425141, 39994808, 40058494, 48565124, 52850282, 80116988, 84988967, 97130248, 105700564, 160233976, 169977934, 184975987, 211401128, 339955868, 369951974, 449227397, 679911736, 739903948, 898454794, 1479807896, 1796909588, 3144591779, 3593819176, 6289183558, 12578367116, 25156734232]

約数ペア:

[(1, 25156734232), (2, 12578367116), (4, 6289183558), (7, 3593819176), (8, 3144591779), (14, 1796909588), (17, 1479807896), (28, 898454794), (34, 739903948), (37, 679911736), (56, 449227397), (68, 369951974), (74, 339955868), (119, 211401128), (136, 184975987), (148, 169977934), (157, 160233976), (238, 105700564), (259, 97130248), (296, 84988967), (314, 80116988), (476, 52850282), (518, 48565124), (628, 40058494), (629, 39994808), (952, 26425141), (1036, 24282562), (1099, 22890568), (1256, 20029247), (1258, 19997404), (2072, 12141281), (2198, 11445284), (2516, 9998702), (2669, 9425528), (4396, 5722642), (4403, 5713544), (4549, 5530168), (5032, 4999351), (5338, 4712764), (5809, 4330648), (8792, 2861321), (8806, 2856772), (9098, 2765084), (10676, 2356382), (11618, 2165324), (17612, 1428386), (18196, 1382542), (18683, 1346504), (21352, 1178191), (23236, 1082662), (31843, 790024), (35224, 714193), (36392, 691271), (37366, 673252), (40663, 618664), (46472, 541331), (63686, 395012), (74732, 336626), (77333, 325304), (81326, 309332), (98753, 254744), (127372, 197506), (149464, 168313), (154666, 162652)]