937442920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 2140649280

約数和(自身を除く): 1203206360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 307, 388, 485, 614, 776, 787, 970, 1228, 1535, 1574, 1940, 2456, 3070, 3148, 3880, 3935, 6140, 6296, 7870, 12280, 15740, 29779, 31480, 59558, 76339, 119116, 148895, 152678, 238232, 241609, 297790, 305356, 381695, 483218, 595580, 610712, 763390, 966436, 1191160, 1208045, 1526780, 1932872, 2416090, 3053560, 4832180, 9664360, 23436073, 46872146, 93744292, 117180365, 187488584, 234360730, 468721460, 937442920]

約数ペア:

[(1, 937442920), (2, 468721460), (4, 234360730), (5, 187488584), (8, 117180365), (10, 93744292), (20, 46872146), (40, 23436073), (97, 9664360), (194, 4832180), (307, 3053560), (388, 2416090), (485, 1932872), (614, 1526780), (776, 1208045), (787, 1191160), (970, 966436), (1228, 763390), (1535, 610712), (1574, 595580), (1940, 483218), (2456, 381695), (3070, 305356), (3148, 297790), (3880, 241609), (3935, 238232), (6140, 152678), (6296, 148895), (7870, 119116), (12280, 76339), (15740, 59558), (29779, 31480)]