454475060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 1089728640

約数和(自身を除く): 635253580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 197, 247, 260, 380, 394, 467, 494, 788, 934, 985, 988, 1235, 1868, 1970, 2335, 2470, 2561, 3743, 3940, 4670, 4940, 5122, 6071, 7486, 8873, 9340, 10244, 12142, 12805, 14972, 17746, 18715, 24284, 25610, 30355, 35492, 37430, 44365, 48659, 51220, 60710, 74860, 88730, 91999, 97318, 115349, 121420, 177460, 183998, 194636, 230698, 243295, 367996, 459995, 461396, 486590, 576745, 919990, 973180, 1153490, 1195987, 1747981, 1839980, 2306980, 2391974, 3495962, 4783948, 5979935, 6991924, 8739905, 11959870, 17479810, 22723753, 23919740, 34959620, 45447506, 90895012, 113618765, 227237530, 454475060]

約数ペア:

[(1, 454475060), (2, 227237530), (4, 113618765), (5, 90895012), (10, 45447506), (13, 34959620), (19, 23919740), (20, 22723753), (26, 17479810), (38, 11959870), (52, 8739905), (65, 6991924), (76, 5979935), (95, 4783948), (130, 3495962), (190, 2391974), (197, 2306980), (247, 1839980), (260, 1747981), (380, 1195987), (394, 1153490), (467, 973180), (494, 919990), (788, 576745), (934, 486590), (985, 461396), (988, 459995), (1235, 367996), (1868, 243295), (1970, 230698), (2335, 194636), (2470, 183998), (2561, 177460), (3743, 121420), (3940, 115349), (4670, 97318), (4940, 91999), (5122, 88730), (6071, 74860), (7486, 60710), (8873, 51220), (9340, 48659), (10244, 44365), (12142, 37430), (12805, 35492), (14972, 30355), (17746, 25610), (18715, 24284)]