5200003588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 108

約数和(自身を含む): 10728323760

約数和(自身を除く): 5528320172

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 169, 172, 221, 289, 338, 442, 559, 578, 619, 676, 731, 884, 1118, 1156, 1238, 1462, 2236, 2476, 2873, 2924, 3757, 5746, 7267, 7514, 8047, 9503, 10523, 11492, 12427, 14534, 15028, 16094, 19006, 21046, 24854, 26617, 29068, 32188, 38012, 42092, 48841, 49708, 53234, 97682, 104611, 106468, 123539, 136799, 161551, 178891, 195364, 209222, 247078, 273598, 323102, 346021, 357782, 418444, 452489, 494156, 547196, 646204, 692042, 715564, 904978, 1384084, 1778387, 1809956, 2100163, 2325583, 3556774, 4200326, 4498273, 4651166, 5882357, 7113548, 7692313, 8400652, 8996546, 9302332, 11764714, 15384626, 17993092, 23529428, 30232579, 30769252, 60465158, 76470641, 100000069, 120930316, 152941282, 200000138, 305882564, 400000276, 1300000897, 2600001794, 5200003588]

約数ペア:

[(1, 5200003588), (2, 2600001794), (4, 1300000897), (13, 400000276), (17, 305882564), (26, 200000138), (34, 152941282), (43, 120930316), (52, 100000069), (68, 76470641), (86, 60465158), (169, 30769252), (172, 30232579), (221, 23529428), (289, 17993092), (338, 15384626), (442, 11764714), (559, 9302332), (578, 8996546), (619, 8400652), (676, 7692313), (731, 7113548), (884, 5882357), (1118, 4651166), (1156, 4498273), (1238, 4200326), (1462, 3556774), (2236, 2325583), (2476, 2100163), (2873, 1809956), (2924, 1778387), (3757, 1384084), (5746, 904978), (7267, 715564), (7514, 692042), (8047, 646204), (9503, 547196), (10523, 494156), (11492, 452489), (12427, 418444), (14534, 357782), (15028, 346021), (16094, 323102), (19006, 273598), (21046, 247078), (24854, 209222), (26617, 195364), (29068, 178891), (32188, 161551), (38012, 136799), (42092, 123539), (48841, 106468), (49708, 104611), (53234, 97682)]