39233480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 109468800

約数和(自身を除く): 70235320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 260, 286, 361, 380, 418, 440, 494, 520, 572, 715, 722, 760, 836, 988, 1045, 1144, 1235, 1430, 1444, 1672, 1805, 1976, 2090, 2470, 2717, 2860, 2888, 3610, 3971, 4180, 4693, 4940, 5434, 5720, 6859, 7220, 7942, 8360, 9386, 9880, 10868, 13585, 13718, 14440, 15884, 18772, 19855, 21736, 23465, 27170, 27436, 31768, 34295, 37544, 39710, 46930, 51623, 54340, 54872, 68590, 75449, 79420, 89167, 93860, 103246, 108680, 137180, 150898, 158840, 178334, 187720, 206492, 258115, 274360, 301796, 356668, 377245, 412984, 445835, 516230, 603592, 713336, 754490, 891670, 980837, 1032460, 1508980, 1783340, 1961674, 2064920, 3017960, 3566680, 3923348, 4904185, 7846696, 9808370, 19616740, 39233480]

約数ペア:

[(1, 39233480), (2, 19616740), (4, 9808370), (5, 7846696), (8, 4904185), (10, 3923348), (11, 3566680), (13, 3017960), (19, 2064920), (20, 1961674), (22, 1783340), (26, 1508980), (38, 1032460), (40, 980837), (44, 891670), (52, 754490), (55, 713336), (65, 603592), (76, 516230), (88, 445835), (95, 412984), (104, 377245), (110, 356668), (130, 301796), (143, 274360), (152, 258115), (190, 206492), (209, 187720), (220, 178334), (247, 158840), (260, 150898), (286, 137180), (361, 108680), (380, 103246), (418, 93860), (440, 89167), (494, 79420), (520, 75449), (572, 68590), (715, 54872), (722, 54340), (760, 51623), (836, 46930), (988, 39710), (1045, 37544), (1144, 34295), (1235, 31768), (1430, 27436), (1444, 27170), (1672, 23465), (1805, 21736), (1976, 19855), (2090, 18772), (2470, 15884), (2717, 14440), (2860, 13718), (2888, 13585), (3610, 10868), (3971, 9880), (4180, 9386), (4693, 8360), (4940, 7942), (5434, 7220), (5720, 6859)]