1337446100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 3307288320

約数和(自身を除く): 1969842220

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 47, 50, 68, 76, 85, 94, 95, 100, 170, 188, 190, 235, 323, 340, 380, 425, 470, 475, 646, 799, 850, 881, 893, 940, 950, 1175, 1292, 1598, 1615, 1700, 1762, 1786, 1900, 2350, 3196, 3230, 3524, 3572, 3995, 4405, 4465, 4700, 6460, 7990, 8075, 8810, 8930, 14977, 15181, 15980, 16150, 16739, 17620, 17860, 19975, 22025, 22325, 29954, 30362, 32300, 33478, 39950, 41407, 44050, 44650, 59908, 60724, 66956, 74885, 75905, 79900, 82814, 83695, 88100, 89300, 149770, 151810, 165628, 167390, 207035, 284563, 299540, 303620, 334780, 374425, 379525, 414070, 418475, 569126, 703919, 748850, 759050, 786733, 828140, 836950, 1035175, 1138252, 1407838, 1422815, 1497700, 1518100, 1573466, 1673900, 2070350, 2815676, 2845630, 3146932, 3519595, 3933665, 4140700, 5691260, 7039190, 7114075, 7867330, 13374461, 14078380, 14228150, 15734660, 17597975, 19668325, 26748922, 28456300, 35195950, 39336650, 53497844, 66872305, 70391900, 78673300, 133744610, 267489220, 334361525, 668723050, 1337446100]

約数ペア:

[(1, 1337446100), (2, 668723050), (4, 334361525), (5, 267489220), (10, 133744610), (17, 78673300), (19, 70391900), (20, 66872305), (25, 53497844), (34, 39336650), (38, 35195950), (47, 28456300), (50, 26748922), (68, 19668325), (76, 17597975), (85, 15734660), (94, 14228150), (95, 14078380), (100, 13374461), (170, 7867330), (188, 7114075), (190, 7039190), (235, 5691260), (323, 4140700), (340, 3933665), (380, 3519595), (425, 3146932), (470, 2845630), (475, 2815676), (646, 2070350), (799, 1673900), (850, 1573466), (881, 1518100), (893, 1497700), (940, 1422815), (950, 1407838), (1175, 1138252), (1292, 1035175), (1598, 836950), (1615, 828140), (1700, 786733), (1762, 759050), (1786, 748850), (1900, 703919), (2350, 569126), (3196, 418475), (3230, 414070), (3524, 379525), (3572, 374425), (3995, 334780), (4405, 303620), (4465, 299540), (4700, 284563), (6460, 207035), (7990, 167390), (8075, 165628), (8810, 151810), (8930, 149770), (14977, 89300), (15181, 88100), (15980, 83695), (16150, 82814), (16739, 79900), (17620, 75905), (17860, 74885), (19975, 66956), (22025, 60724), (22325, 59908), (29954, 44650), (30362, 44050), (32300, 41407), (33478, 39950)]