17388061750

素因数分解:

$2^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{1621}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 32956911936

約数和(自身を除く): 15568850186

約数列:

[1, 2, 5, 10, 25, 50, 107, 125, 214, 250, 401, 535, 802, 1070, 1621, 2005, 2675, 3242, 4010, 5350, 8105, 10025, 13375, 16210, 20050, 26750, 40525, 42907, 50125, 81050, 85814, 100250, 173447, 202625, 214535, 346894, 405250, 429070, 650021, 867235, 1072675, 1300042, 1734470, 2145350, 3250105, 4336175, 5363375, 6500210, 8672350, 10726750, 16250525, 21680875, 32501050, 43361750, 69552247, 81252625, 139104494, 162505250, 347761235, 695522470, 1738806175, 3477612350, 8694030875, 17388061750]

約数ペア:

[(1, 17388061750), (2, 8694030875), (5, 3477612350), (10, 1738806175), (25, 695522470), (50, 347761235), (107, 162505250), (125, 139104494), (214, 81252625), (250, 69552247), (401, 43361750), (535, 32501050), (802, 21680875), (1070, 16250525), (1621, 10726750), (2005, 8672350), (2675, 6500210), (3242, 5363375), (4010, 4336175), (5350, 3250105), (8105, 2145350), (10025, 1734470), (13375, 1300042), (16210, 1072675), (20050, 867235), (26750, 650021), (40525, 429070), (42907, 405250), (50125, 346894), (81050, 214535), (85814, 202625), (100250, 173447)]