19303716320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17235461}}^1$

素因数の和:17235483

約数の個数: 48

約数和(自身を含む): 52120037088

約数和(自身を除く): 32816320768

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, 560, 1120, 17235461, 34470922, 68941844, 86177305, 120648227, 137883688, 172354610, 241296454, 275767376, 344709220, 482592908, 551534752, 603241135, 689418440, 965185816, 1206482270, 1378836880, 1930371632, 2412964540, 2757673760, 3860743264, 4825929080, 9651858160, 19303716320]

約数ペア:

[(1, 19303716320), (2, 9651858160), (4, 4825929080), (5, 3860743264), (7, 2757673760), (8, 2412964540), (10, 1930371632), (14, 1378836880), (16, 1206482270), (20, 965185816), (28, 689418440), (32, 603241135), (35, 551534752), (40, 482592908), (56, 344709220), (70, 275767376), (80, 241296454), (112, 172354610), (140, 137883688), (160, 120648227), (224, 86177305), (280, 68941844), (560, 34470922), (1120, 17235461)]