88986800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 248814432

約数和(自身を除く): 159827632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 175, 200, 244, 280, 305, 350, 400, 427, 488, 521, 560, 610, 700, 854, 976, 1042, 1220, 1400, 1525, 1708, 2084, 2135, 2440, 2605, 2800, 3050, 3416, 3647, 4168, 4270, 4880, 5210, 6100, 6832, 7294, 8336, 8540, 10420, 10675, 12200, 13025, 14588, 17080, 18235, 20840, 21350, 24400, 26050, 29176, 31781, 34160, 36470, 41680, 42700, 52100, 58352, 63562, 72940, 85400, 91175, 104200, 127124, 145880, 158905, 170800, 182350, 208400, 222467, 254248, 291760, 317810, 364700, 444934, 508496, 635620, 729400, 794525, 889868, 1112335, 1271240, 1458800, 1589050, 1779736, 2224670, 2542480, 3178100, 3559472, 4449340, 5561675, 6356200, 8898680, 11123350, 12712400, 17797360, 22246700, 44493400, 88986800]

約数ペア:

[(1, 88986800), (2, 44493400), (4, 22246700), (5, 17797360), (7, 12712400), (8, 11123350), (10, 8898680), (14, 6356200), (16, 5561675), (20, 4449340), (25, 3559472), (28, 3178100), (35, 2542480), (40, 2224670), (50, 1779736), (56, 1589050), (61, 1458800), (70, 1271240), (80, 1112335), (100, 889868), (112, 794525), (122, 729400), (140, 635620), (175, 508496), (200, 444934), (244, 364700), (280, 317810), (305, 291760), (350, 254248), (400, 222467), (427, 208400), (488, 182350), (521, 170800), (560, 158905), (610, 145880), (700, 127124), (854, 104200), (976, 91175), (1042, 85400), (1220, 72940), (1400, 63562), (1525, 58352), (1708, 52100), (2084, 42700), (2135, 41680), (2440, 36470), (2605, 34160), (2800, 31781), (3050, 29176), (3416, 26050), (3647, 24400), (4168, 21350), (4270, 20840), (4880, 18235), (5210, 17080), (6100, 14588), (6832, 13025), (7294, 12200), (8336, 10675), (8540, 10420)]