38341240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7207}}^1$

素因数の和:7244

約数の個数: 64

約数和(自身を含む): 103795200

約数和(自身を除く): 65453960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 7207, 14414, 28828, 36035, 50449, 57656, 72070, 100898, 136933, 144140, 201796, 252245, 273866, 288280, 403592, 504490, 547732, 684665, 958531, 1008980, 1095464, 1369330, 1917062, 2017960, 2738660, 3834124, 4792655, 5477320, 7668248, 9585310, 19170620, 38341240]

約数ペア:

[(1, 38341240), (2, 19170620), (4, 9585310), (5, 7668248), (7, 5477320), (8, 4792655), (10, 3834124), (14, 2738660), (19, 2017960), (20, 1917062), (28, 1369330), (35, 1095464), (38, 1008980), (40, 958531), (56, 684665), (70, 547732), (76, 504490), (95, 403592), (133, 288280), (140, 273866), (152, 252245), (190, 201796), (266, 144140), (280, 136933), (380, 100898), (532, 72070), (665, 57656), (760, 50449), (1064, 36035), (1330, 28828), (2660, 14414), (5320, 7207)]