73491520

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2767}}^1$

素因数の和:2867

約数の個数: 56

約数和(自身を含む): 177174144

約数和(自身を除く): 103682624

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, 2767, 3320, 5312, 5534, 6640, 11068, 13280, 13835, 22136, 26560, 27670, 44272, 55340, 88544, 110680, 177088, 221360, 229661, 442720, 459322, 885440, 918644, 1148305, 1837288, 2296610, 3674576, 4593220, 7349152, 9186440, 14698304, 18372880, 36745760, 73491520]

約数ペア:

[(1, 73491520), (2, 36745760), (4, 18372880), (5, 14698304), (8, 9186440), (10, 7349152), (16, 4593220), (20, 3674576), (32, 2296610), (40, 1837288), (64, 1148305), (80, 918644), (83, 885440), (160, 459322), (166, 442720), (320, 229661), (332, 221360), (415, 177088), (664, 110680), (830, 88544), (1328, 55340), (1660, 44272), (2656, 27670), (2767, 26560), (3320, 22136), (5312, 13835), (5534, 13280), (6640, 11068)]