98145320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 276998400

約数和(自身を除く): 178853080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 118, 130, 140, 182, 236, 260, 280, 295, 364, 413, 455, 457, 472, 520, 590, 728, 767, 826, 910, 914, 1180, 1534, 1652, 1820, 1828, 2065, 2285, 2360, 3068, 3199, 3304, 3640, 3656, 3835, 4130, 4570, 5369, 5941, 6136, 6398, 7670, 8260, 9140, 10738, 11882, 12796, 15340, 15995, 16520, 18280, 21476, 23764, 25592, 26845, 26963, 29705, 30680, 31990, 41587, 42952, 47528, 53690, 53926, 59410, 63980, 83174, 107380, 107852, 118820, 127960, 134815, 166348, 188741, 207935, 214760, 215704, 237640, 269630, 332696, 350519, 377482, 415870, 539260, 701038, 754964, 831740, 943705, 1078520, 1402076, 1509928, 1663480, 1752595, 1887410, 2453633, 2804152, 3505190, 3774820, 4907266, 7010380, 7549640, 9814532, 12268165, 14020760, 19629064, 24536330, 49072660, 98145320]

約数ペア:

[(1, 98145320), (2, 49072660), (4, 24536330), (5, 19629064), (7, 14020760), (8, 12268165), (10, 9814532), (13, 7549640), (14, 7010380), (20, 4907266), (26, 3774820), (28, 3505190), (35, 2804152), (40, 2453633), (52, 1887410), (56, 1752595), (59, 1663480), (65, 1509928), (70, 1402076), (91, 1078520), (104, 943705), (118, 831740), (130, 754964), (140, 701038), (182, 539260), (236, 415870), (260, 377482), (280, 350519), (295, 332696), (364, 269630), (413, 237640), (455, 215704), (457, 214760), (472, 207935), (520, 188741), (590, 166348), (728, 134815), (767, 127960), (826, 118820), (910, 107852), (914, 107380), (1180, 83174), (1534, 63980), (1652, 59410), (1820, 53926), (1828, 53690), (2065, 47528), (2285, 42952), (2360, 41587), (3068, 31990), (3199, 30680), (3304, 29705), (3640, 26963), (3656, 26845), (3835, 25592), (4130, 23764), (4570, 21476), (5369, 18280), (5941, 16520), (6136, 15995), (6398, 15340), (7670, 12796), (8260, 11882), (9140, 10738)]