16194760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 23203640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 607, 667, 920, 1160, 1214, 1334, 2428, 2668, 3035, 3335, 4856, 5336, 6070, 6670, 12140, 13340, 13961, 17603, 24280, 26680, 27922, 35206, 55844, 69805, 70412, 88015, 111688, 139610, 140824, 176030, 279220, 352060, 404869, 558440, 704120, 809738, 1619476, 2024345, 3238952, 4048690, 8097380, 16194760]

約数ペア:

[(1, 16194760), (2, 8097380), (4, 4048690), (5, 3238952), (8, 2024345), (10, 1619476), (20, 809738), (23, 704120), (29, 558440), (40, 404869), (46, 352060), (58, 279220), (92, 176030), (115, 140824), (116, 139610), (145, 111688), (184, 88015), (230, 70412), (232, 69805), (290, 55844), (460, 35206), (580, 27922), (607, 26680), (667, 24280), (920, 17603), (1160, 13961), (1214, 13340), (1334, 12140), (2428, 6670), (2668, 6070), (3035, 5336), (3335, 4856)]