58694020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38113}}^1$

素因数の和:38140

約数の個数: 48

約数和(自身を含む): 153675648

約数和(自身を除く): 94981628

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 38113, 76226, 152452, 190565, 266791, 381130, 419243, 533582, 762260, 838486, 1067164, 1333955, 1676972, 2096215, 2667910, 2934701, 4192430, 5335820, 5869402, 8384860, 11738804, 14673505, 29347010, 58694020]

約数ペア:

[(1, 58694020), (2, 29347010), (4, 14673505), (5, 11738804), (7, 8384860), (10, 5869402), (11, 5335820), (14, 4192430), (20, 2934701), (22, 2667910), (28, 2096215), (35, 1676972), (44, 1333955), (55, 1067164), (70, 838486), (77, 762260), (110, 533582), (140, 419243), (154, 381130), (220, 266791), (308, 190565), (385, 152452), (770, 76226), (1540, 38113)]