209569856620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1\times {\mathrm{4567}}^1$

素因数の和:5963

約数の個数: 96

約数和(自身を含む): 463194103680

約数和(自身を除く): 253624247060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1297, 1769, 2594, 3538, 4567, 5188, 6485, 7076, 8845, 9134, 12970, 17690, 18268, 22835, 25940, 35380, 37613, 45670, 75226, 79117, 91340, 132443, 150452, 158234, 188065, 264886, 278587, 316468, 376130, 395585, 529772, 557174, 662215, 752260, 791170, 1114348, 1324430, 1392935, 1582340, 2294393, 2648860, 2785870, 4588786, 5571740, 5923399, 8079023, 9177572, 11471965, 11846798, 16158046, 22943930, 23693596, 29616995, 32316092, 40395115, 45887860, 59233990, 80790230, 118467980, 161580460, 171778571, 343557142, 361327339, 687114284, 722654678, 858892855, 1445309356, 1717785710, 1806636695, 3435571420, 3613273390, 7226546780, 10478492831, 20956985662, 41913971324, 52392464155, 104784928310, 209569856620]

約数ペア:

[(1, 209569856620), (2, 104784928310), (4, 52392464155), (5, 41913971324), (10, 20956985662), (20, 10478492831), (29, 7226546780), (58, 3613273390), (61, 3435571420), (116, 1806636695), (122, 1717785710), (145, 1445309356), (244, 858892855), (290, 722654678), (305, 687114284), (580, 361327339), (610, 343557142), (1220, 171778571), (1297, 161580460), (1769, 118467980), (2594, 80790230), (3538, 59233990), (4567, 45887860), (5188, 40395115), (6485, 32316092), (7076, 29616995), (8845, 23693596), (9134, 22943930), (12970, 16158046), (17690, 11846798), (18268, 11471965), (22835, 9177572), (25940, 8079023), (35380, 5923399), (37613, 5571740), (45670, 4588786), (75226, 2785870), (79117, 2648860), (91340, 2294393), (132443, 1582340), (150452, 1392935), (158234, 1324430), (188065, 1114348), (264886, 791170), (278587, 752260), (316468, 662215), (376130, 557174), (395585, 529772)]