33215260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 78212736

約数和(自身を除く): 44997476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 169, 260, 310, 317, 338, 403, 620, 634, 676, 806, 845, 1268, 1585, 1612, 1690, 2015, 3170, 3380, 4030, 4121, 5239, 6340, 8060, 8242, 9827, 10478, 16484, 19654, 20605, 20956, 26195, 39308, 41210, 49135, 52390, 53573, 82420, 98270, 104780, 107146, 127751, 196540, 214292, 255502, 267865, 511004, 535730, 638755, 1071460, 1277510, 1660763, 2555020, 3321526, 6643052, 8303815, 16607630, 33215260]

約数ペア:

[(1, 33215260), (2, 16607630), (4, 8303815), (5, 6643052), (10, 3321526), (13, 2555020), (20, 1660763), (26, 1277510), (31, 1071460), (52, 638755), (62, 535730), (65, 511004), (124, 267865), (130, 255502), (155, 214292), (169, 196540), (260, 127751), (310, 107146), (317, 104780), (338, 98270), (403, 82420), (620, 53573), (634, 52390), (676, 49135), (806, 41210), (845, 39308), (1268, 26195), (1585, 20956), (1612, 20605), (1690, 19654), (2015, 16484), (3170, 10478), (3380, 9827), (4030, 8242), (4121, 8060), (5239, 6340)]