41983760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 123325440

約数和(自身を除く): 81341680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 79, 80, 91, 104, 112, 130, 140, 146, 158, 182, 208, 260, 280, 292, 316, 364, 365, 395, 455, 511, 520, 553, 560, 584, 632, 728, 730, 790, 910, 949, 1022, 1027, 1040, 1106, 1168, 1264, 1456, 1460, 1580, 1820, 1898, 2044, 2054, 2212, 2555, 2765, 2920, 3160, 3640, 3796, 4088, 4108, 4424, 4745, 5110, 5135, 5530, 5767, 5840, 6320, 6643, 7189, 7280, 7592, 8176, 8216, 8848, 9490, 10220, 10270, 11060, 11534, 13286, 14378, 15184, 16432, 18980, 20440, 20540, 22120, 23068, 26572, 28756, 28835, 33215, 35945, 37960, 40369, 40880, 41080, 44240, 46136, 53144, 57512, 57670, 66430, 71890, 74971, 75920, 80738, 82160, 92272, 106288, 115024, 115340, 132860, 143780, 149942, 161476, 201845, 230680, 265720, 287560, 299884, 322952, 374855, 403690, 461360, 524797, 531440, 575120, 599768, 645904, 749710, 807380, 1049594, 1199536, 1499420, 1614760, 2099188, 2623985, 2998840, 3229520, 4198376, 5247970, 5997680, 8396752, 10495940, 20991880, 41983760]

約数ペア:

[(1, 41983760), (2, 20991880), (4, 10495940), (5, 8396752), (7, 5997680), (8, 5247970), (10, 4198376), (13, 3229520), (14, 2998840), (16, 2623985), (20, 2099188), (26, 1614760), (28, 1499420), (35, 1199536), (40, 1049594), (52, 807380), (56, 749710), (65, 645904), (70, 599768), (73, 575120), (79, 531440), (80, 524797), (91, 461360), (104, 403690), (112, 374855), (130, 322952), (140, 299884), (146, 287560), (158, 265720), (182, 230680), (208, 201845), (260, 161476), (280, 149942), (292, 143780), (316, 132860), (364, 115340), (365, 115024), (395, 106288), (455, 92272), (511, 82160), (520, 80738), (553, 75920), (560, 74971), (584, 71890), (632, 66430), (728, 57670), (730, 57512), (790, 53144), (910, 46136), (949, 44240), (1022, 41080), (1027, 40880), (1040, 40369), (1106, 37960), (1168, 35945), (1264, 33215), (1456, 28835), (1460, 28756), (1580, 26572), (1820, 23068), (1898, 22120), (2044, 20540), (2054, 20440), (2212, 18980), (2555, 16432), (2765, 15184), (2920, 14378), (3160, 13286), (3640, 11534), (3796, 11060), (4088, 10270), (4108, 10220), (4424, 9490), (4745, 8848), (5110, 8216), (5135, 8176), (5530, 7592), (5767, 7280), (5840, 7189), (6320, 6643)]