100020648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 315544320

約数和(自身を除く): 215523672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1117, 1148, 1599, 1722, 2132, 2184, 2234, 2296, 3198, 3351, 3444, 3731, 4264, 4468, 6396, 6702, 6888, 7462, 7819, 8936, 11193, 12792, 13404, 14521, 14924, 15638, 22386, 23457, 26808, 29042, 29848, 31276, 43563, 44772, 45797, 46914, 58084, 62552, 87126, 89544, 91594, 93828, 101647, 116168, 137391, 174252, 183188, 187656, 203294, 274782, 304941, 320579, 348504, 366376, 406588, 549564, 595361, 609882, 641158, 813176, 961737, 1099128, 1190722, 1219764, 1282316, 1786083, 1923474, 2381444, 2439528, 2564632, 3572166, 3846948, 4167527, 4762888, 7144332, 7693896, 8335054, 12502581, 14288664, 16670108, 25005162, 33340216, 50010324, 100020648]

約数ペア:

[(1, 100020648), (2, 50010324), (3, 33340216), (4, 25005162), (6, 16670108), (7, 14288664), (8, 12502581), (12, 8335054), (13, 7693896), (14, 7144332), (21, 4762888), (24, 4167527), (26, 3846948), (28, 3572166), (39, 2564632), (41, 2439528), (42, 2381444), (52, 1923474), (56, 1786083), (78, 1282316), (82, 1219764), (84, 1190722), (91, 1099128), (104, 961737), (123, 813176), (156, 641158), (164, 609882), (168, 595361), (182, 549564), (246, 406588), (273, 366376), (287, 348504), (312, 320579), (328, 304941), (364, 274782), (492, 203294), (533, 187656), (546, 183188), (574, 174252), (728, 137391), (861, 116168), (984, 101647), (1066, 93828), (1092, 91594), (1117, 89544), (1148, 87126), (1599, 62552), (1722, 58084), (2132, 46914), (2184, 45797), (2234, 44772), (2296, 43563), (3198, 31276), (3351, 29848), (3444, 29042), (3731, 26808), (4264, 23457), (4468, 22386), (6396, 15638), (6702, 14924), (6888, 14521), (7462, 13404), (7819, 12792), (8936, 11193)]