3933996820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13997}}^1$

素因数の和:14089

約数の個数: 96

約数和(自身を含む): 9481909248

約数和(自身を除く): 5547912428

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 115, 130, 188, 230, 235, 260, 299, 460, 470, 598, 611, 940, 1081, 1196, 1222, 1495, 2162, 2444, 2990, 3055, 4324, 5405, 5980, 6110, 10810, 12220, 13997, 14053, 21620, 27994, 28106, 55988, 56212, 69985, 70265, 139970, 140530, 181961, 279940, 281060, 321931, 363922, 643862, 657859, 727844, 909805, 1287724, 1315718, 1609655, 1819610, 2631436, 3219310, 3289295, 3639220, 4185103, 6438620, 6578590, 8370206, 8552167, 13157180, 15130757, 16740412, 17104334, 20925515, 30261514, 34208668, 41851030, 42760835, 60523028, 75653785, 83702060, 85521670, 151307570, 171043340, 196699841, 302615140, 393399682, 786799364, 983499205, 1966998410, 3933996820]

約数ペア:

[(1, 3933996820), (2, 1966998410), (4, 983499205), (5, 786799364), (10, 393399682), (13, 302615140), (20, 196699841), (23, 171043340), (26, 151307570), (46, 85521670), (47, 83702060), (52, 75653785), (65, 60523028), (92, 42760835), (94, 41851030), (115, 34208668), (130, 30261514), (188, 20925515), (230, 17104334), (235, 16740412), (260, 15130757), (299, 13157180), (460, 8552167), (470, 8370206), (598, 6578590), (611, 6438620), (940, 4185103), (1081, 3639220), (1196, 3289295), (1222, 3219310), (1495, 2631436), (2162, 1819610), (2444, 1609655), (2990, 1315718), (3055, 1287724), (4324, 909805), (5405, 727844), (5980, 657859), (6110, 643862), (10810, 363922), (12220, 321931), (13997, 281060), (14053, 279940), (21620, 181961), (27994, 140530), (28106, 139970), (55988, 70265), (56212, 69985)]