26204360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 75962880

約数和(自身を除く): 49758520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 313, 322, 364, 455, 460, 520, 598, 626, 644, 728, 805, 910, 920, 1196, 1252, 1288, 1495, 1565, 1610, 1820, 2093, 2191, 2392, 2504, 2990, 3130, 3220, 3640, 4069, 4186, 4382, 5980, 6260, 6440, 7199, 8138, 8372, 8764, 10465, 10955, 11960, 12520, 14398, 16276, 16744, 17528, 20345, 20930, 21910, 28483, 28796, 32552, 35995, 40690, 41860, 43820, 50393, 56966, 57592, 71990, 81380, 83720, 87640, 93587, 100786, 113932, 142415, 143980, 162760, 187174, 201572, 227864, 251965, 284830, 287960, 374348, 403144, 467935, 503930, 569660, 655109, 748696, 935870, 1007860, 1139320, 1310218, 1871740, 2015720, 2620436, 3275545, 3743480, 5240872, 6551090, 13102180, 26204360]

約数ペア:

[(1, 26204360), (2, 13102180), (4, 6551090), (5, 5240872), (7, 3743480), (8, 3275545), (10, 2620436), (13, 2015720), (14, 1871740), (20, 1310218), (23, 1139320), (26, 1007860), (28, 935870), (35, 748696), (40, 655109), (46, 569660), (52, 503930), (56, 467935), (65, 403144), (70, 374348), (91, 287960), (92, 284830), (104, 251965), (115, 227864), (130, 201572), (140, 187174), (161, 162760), (182, 143980), (184, 142415), (230, 113932), (260, 100786), (280, 93587), (299, 87640), (313, 83720), (322, 81380), (364, 71990), (455, 57592), (460, 56966), (520, 50393), (598, 43820), (626, 41860), (644, 40690), (728, 35995), (805, 32552), (910, 28796), (920, 28483), (1196, 21910), (1252, 20930), (1288, 20345), (1495, 17528), (1565, 16744), (1610, 16276), (1820, 14398), (2093, 12520), (2191, 11960), (2392, 10955), (2504, 10465), (2990, 8764), (3130, 8372), (3220, 8138), (3640, 7199), (4069, 6440), (4186, 6260), (4382, 5980)]