193963280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11173}}^1$

素因数の和:11224

約数の個数: 80

約数和(自身を含む): 532061184

約数和(自身を除く): 338097904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 11173, 17360, 22346, 44692, 55865, 78211, 89384, 111730, 156422, 178768, 223460, 312844, 346363, 391055, 446920, 625688, 692726, 782110, 893840, 1251376, 1385452, 1564220, 1731815, 2424541, 2770904, 3128440, 3463630, 4849082, 5541808, 6256880, 6927260, 9698164, 12122705, 13854520, 19396328, 24245410, 27709040, 38792656, 48490820, 96981640, 193963280]

約数ペア:

[(1, 193963280), (2, 96981640), (4, 48490820), (5, 38792656), (7, 27709040), (8, 24245410), (10, 19396328), (14, 13854520), (16, 12122705), (20, 9698164), (28, 6927260), (31, 6256880), (35, 5541808), (40, 4849082), (56, 3463630), (62, 3128440), (70, 2770904), (80, 2424541), (112, 1731815), (124, 1564220), (140, 1385452), (155, 1251376), (217, 893840), (248, 782110), (280, 692726), (310, 625688), (434, 446920), (496, 391055), (560, 346363), (620, 312844), (868, 223460), (1085, 178768), (1240, 156422), (1736, 111730), (2170, 89384), (2480, 78211), (3472, 55865), (4340, 44692), (8680, 22346), (11173, 17360)]