73013440

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2749}}^1$

素因数の和:2849

約数の個数: 56

約数和(自身を含む): 176022000

約数和(自身を除く): 103008560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 2749, 3320, 5312, 5498, 6640, 10996, 13280, 13745, 21992, 26560, 27490, 43984, 54980, 87968, 109960, 175936, 219920, 228167, 439840, 456334, 879680, 912668, 1140835, 1825336, 2281670, 3650672, 4563340, 7301344, 9126680, 14602688, 18253360, 36506720, 73013440]

約数ペア:

[(1, 73013440), (2, 36506720), (4, 18253360), (5, 14602688), (8, 9126680), (10, 7301344), (16, 4563340), (20, 3650672), (32, 2281670), (40, 1825336), (64, 1140835), (80, 912668), (83, 879680), (160, 456334), (166, 439840), (320, 228167), (332, 219920), (415, 175936), (664, 109960), (830, 87968), (1328, 54980), (1660, 43984), (2656, 27490), (2749, 26560), (3320, 21992), (5312, 13745), (5498, 13280), (6640, 10996)]