195485920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 530385408

約数和(自身を除く): 334899488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 347, 503, 560, 694, 1006, 1120, 1388, 1735, 2012, 2429, 2515, 2776, 3470, 3521, 4024, 4858, 5030, 5552, 6940, 7042, 8048, 9716, 10060, 11104, 12145, 13880, 14084, 16096, 17605, 19432, 20120, 24290, 27760, 28168, 35210, 38864, 40240, 48580, 55520, 56336, 70420, 77728, 80480, 97160, 112672, 140840, 174541, 194320, 281680, 349082, 388640, 563360, 698164, 872705, 1221787, 1396328, 1745410, 2443574, 2792656, 3490820, 4887148, 5585312, 6108935, 6981640, 9774296, 12217870, 13963280, 19548592, 24435740, 27926560, 39097184, 48871480, 97742960, 195485920]

約数ペア:

[(1, 195485920), (2, 97742960), (4, 48871480), (5, 39097184), (7, 27926560), (8, 24435740), (10, 19548592), (14, 13963280), (16, 12217870), (20, 9774296), (28, 6981640), (32, 6108935), (35, 5585312), (40, 4887148), (56, 3490820), (70, 2792656), (80, 2443574), (112, 1745410), (140, 1396328), (160, 1221787), (224, 872705), (280, 698164), (347, 563360), (503, 388640), (560, 349082), (694, 281680), (1006, 194320), (1120, 174541), (1388, 140840), (1735, 112672), (2012, 97160), (2429, 80480), (2515, 77728), (2776, 70420), (3470, 56336), (3521, 55520), (4024, 48580), (4858, 40240), (5030, 38864), (5552, 35210), (6940, 28168), (7042, 27760), (8048, 24290), (9716, 20120), (10060, 19432), (11104, 17605), (12145, 16096), (13880, 14084)]