19462078360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{29837}}^1$

素因数の和:30580

約数の個数: 64

約数和(自身を含む): 45759556800

約数和(自身を除く): 26297478440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 709, 920, 1418, 2836, 3545, 5672, 7090, 14180, 16307, 28360, 29837, 32614, 59674, 65228, 81535, 119348, 130456, 149185, 163070, 238696, 298370, 326140, 596740, 652280, 686251, 1193480, 1372502, 2745004, 3431255, 5490008, 6862510, 13725020, 21154433, 27450040, 42308866, 84617732, 105772165, 169235464, 211544330, 423088660, 486551959, 846177320, 973103918, 1946207836, 2432759795, 3892415672, 4865519590, 9731039180, 19462078360]

約数ペア:

[(1, 19462078360), (2, 9731039180), (4, 4865519590), (5, 3892415672), (8, 2432759795), (10, 1946207836), (20, 973103918), (23, 846177320), (40, 486551959), (46, 423088660), (92, 211544330), (115, 169235464), (184, 105772165), (230, 84617732), (460, 42308866), (709, 27450040), (920, 21154433), (1418, 13725020), (2836, 6862510), (3545, 5490008), (5672, 3431255), (7090, 2745004), (14180, 1372502), (16307, 1193480), (28360, 686251), (29837, 652280), (32614, 596740), (59674, 326140), (65228, 298370), (81535, 238696), (119348, 163070), (130456, 149185)]