73028480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16327

約数の個数: 64

約数和(自身を含む): 199536480

約数和(自身を除く): 126508000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 16301, 32602, 65204, 81505, 114107, 130408, 163010, 228214, 260816, 326020, 456428, 521632, 570535, 652040, 912856, 1043264, 1141070, 1304080, 1825712, 2086528, 2282140, 2608160, 3651424, 4564280, 5216320, 7302848, 9128560, 10432640, 14605696, 18257120, 36514240, 73028480]

約数ペア:

[(1, 73028480), (2, 36514240), (4, 18257120), (5, 14605696), (7, 10432640), (8, 9128560), (10, 7302848), (14, 5216320), (16, 4564280), (20, 3651424), (28, 2608160), (32, 2282140), (35, 2086528), (40, 1825712), (56, 1304080), (64, 1141070), (70, 1043264), (80, 912856), (112, 652040), (128, 570535), (140, 521632), (160, 456428), (224, 326020), (280, 260816), (320, 228214), (448, 163010), (560, 130408), (640, 114107), (896, 81505), (1120, 65204), (2240, 32602), (4480, 16301)]