57804520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 137531520

約数和(自身を除く): 79727000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 757, 830, 920, 1514, 1660, 1909, 3028, 3320, 3785, 3818, 6056, 7570, 7636, 9545, 15140, 15272, 17411, 19090, 30280, 34822, 38180, 62831, 69644, 76360, 87055, 125662, 139288, 174110, 251324, 314155, 348220, 502648, 628310, 696440, 1256620, 1445113, 2513240, 2890226, 5780452, 7225565, 11560904, 14451130, 28902260, 57804520]

約数ペア:

[(1, 57804520), (2, 28902260), (4, 14451130), (5, 11560904), (8, 7225565), (10, 5780452), (20, 2890226), (23, 2513240), (40, 1445113), (46, 1256620), (83, 696440), (92, 628310), (115, 502648), (166, 348220), (184, 314155), (230, 251324), (332, 174110), (415, 139288), (460, 125662), (664, 87055), (757, 76360), (830, 69644), (920, 62831), (1514, 38180), (1660, 34822), (1909, 30280), (3028, 19090), (3320, 17411), (3785, 15272), (3818, 15140), (6056, 9545), (7570, 7636)]