91445587070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{4241}}^1$

素因数の和:4901

約数の個数: 64

約数和(自身を含む): 172955502720

約数和(自身を除く): 81509915650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 389, 482, 778, 1205, 1945, 2410, 3890, 4241, 5543, 8482, 8947, 11086, 17894, 21205, 27715, 42410, 44735, 55430, 89470, 93749, 97543, 187498, 195086, 468745, 487715, 937490, 975430, 1022081, 1649749, 2044162, 2156227, 3299498, 4312454, 5110405, 8248745, 10220810, 10781135, 16497490, 21562270, 23507863, 37944227, 47015726, 75888454, 117539315, 189721135, 235078630, 379442270, 397589509, 795179018, 1987947545, 3975895090, 9144558707, 18289117414, 45722793535, 91445587070]

約数ペア:

[(1, 91445587070), (2, 45722793535), (5, 18289117414), (10, 9144558707), (23, 3975895090), (46, 1987947545), (115, 795179018), (230, 397589509), (241, 379442270), (389, 235078630), (482, 189721135), (778, 117539315), (1205, 75888454), (1945, 47015726), (2410, 37944227), (3890, 23507863), (4241, 21562270), (5543, 16497490), (8482, 10781135), (8947, 10220810), (11086, 8248745), (17894, 5110405), (21205, 4312454), (27715, 3299498), (42410, 2156227), (44735, 2044162), (55430, 1649749), (89470, 1022081), (93749, 975430), (97543, 937490), (187498, 487715), (195086, 468745)]