9417440

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 22589280

約数和(自身を除く): 13171840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 829, 1136, 1420, 1658, 2272, 2840, 3316, 4145, 5680, 6632, 8290, 11360, 13264, 16580, 26528, 33160, 58859, 66320, 117718, 132640, 235436, 294295, 470872, 588590, 941744, 1177180, 1883488, 2354360, 4708720, 9417440]

約数ペア:

[(1, 9417440), (2, 4708720), (4, 2354360), (5, 1883488), (8, 1177180), (10, 941744), (16, 588590), (20, 470872), (32, 294295), (40, 235436), (71, 132640), (80, 117718), (142, 66320), (160, 58859), (284, 33160), (355, 26528), (568, 16580), (710, 13264), (829, 11360), (1136, 8290), (1420, 6632), (1658, 5680), (2272, 4145), (2840, 3316)]