16953250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 33611760

約数和(自身を除く): 16658510

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 3989, 4250, 7978, 19945, 39890, 67813, 99725, 135626, 199450, 339065, 498625, 678130, 997250, 1695325, 3390650, 8476625, 16953250]

約数ペア:

[(1, 16953250), (2, 8476625), (5, 3390650), (10, 1695325), (17, 997250), (25, 678130), (34, 498625), (50, 339065), (85, 199450), (125, 135626), (170, 99725), (250, 67813), (425, 39890), (850, 19945), (2125, 7978), (3989, 4250)]