29339420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7058

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 41422180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 7019, 14038, 28076, 35095, 70190, 77209, 133361, 140380, 154418, 266722, 308836, 386045, 533444, 666805, 772090, 1333610, 1466971, 1544180, 2667220, 2933942, 5867884, 7334855, 14669710, 29339420]

約数ペア:

[(1, 29339420), (2, 14669710), (4, 7334855), (5, 5867884), (10, 2933942), (11, 2667220), (19, 1544180), (20, 1466971), (22, 1333610), (38, 772090), (44, 666805), (55, 533444), (76, 386045), (95, 308836), (110, 266722), (190, 154418), (209, 140380), (220, 133361), (380, 77209), (418, 70190), (836, 35095), (1045, 28076), (2090, 14038), (4180, 7019)]