26252490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 48397110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 53, 55, 57, 66, 79, 95, 106, 110, 114, 158, 159, 165, 190, 209, 237, 265, 285, 318, 330, 395, 418, 474, 530, 570, 583, 627, 790, 795, 869, 1007, 1045, 1166, 1185, 1254, 1501, 1590, 1738, 1749, 2014, 2090, 2370, 2607, 2915, 3002, 3021, 3135, 3498, 4187, 4345, 4503, 5035, 5214, 5830, 6042, 6270, 7505, 8374, 8690, 8745, 9006, 10070, 11077, 12561, 13035, 15010, 15105, 16511, 17490, 20935, 22154, 22515, 25122, 26070, 30210, 33022, 33231, 41870, 45030, 46057, 49533, 55385, 62805, 66462, 79553, 82555, 92114, 99066, 110770, 125610, 138171, 159106, 165110, 166155, 230285, 238659, 247665, 276342, 332310, 397765, 460570, 477318, 495330, 690855, 795530, 875083, 1193295, 1381710, 1750166, 2386590, 2625249, 4375415, 5250498, 8750830, 13126245, 26252490]

約数ペア:

[(1, 26252490), (2, 13126245), (3, 8750830), (5, 5250498), (6, 4375415), (10, 2625249), (11, 2386590), (15, 1750166), (19, 1381710), (22, 1193295), (30, 875083), (33, 795530), (38, 690855), (53, 495330), (55, 477318), (57, 460570), (66, 397765), (79, 332310), (95, 276342), (106, 247665), (110, 238659), (114, 230285), (158, 166155), (159, 165110), (165, 159106), (190, 138171), (209, 125610), (237, 110770), (265, 99066), (285, 92114), (318, 82555), (330, 79553), (395, 66462), (418, 62805), (474, 55385), (530, 49533), (570, 46057), (583, 45030), (627, 41870), (790, 33231), (795, 33022), (869, 30210), (1007, 26070), (1045, 25122), (1166, 22515), (1185, 22154), (1254, 20935), (1501, 17490), (1590, 16511), (1738, 15105), (1749, 15010), (2014, 13035), (2090, 12561), (2370, 11077), (2607, 10070), (2915, 9006), (3002, 8745), (3021, 8690), (3135, 8374), (3498, 7505), (4187, 6270), (4345, 6042), (4503, 5830), (5035, 5214)]