61327840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3260

約数の個数: 96

約数和(自身を含む): 175379904

約数和(自身を除く): 114052064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3221, 3808, 4760, 6442, 9520, 12884, 16105, 19040, 22547, 25768, 32210, 45094, 51536, 54757, 64420, 90188, 103072, 109514, 112735, 128840, 180376, 219028, 225470, 257680, 273785, 360752, 383299, 438056, 450940, 515360, 547570, 721504, 766598, 876112, 901880, 1095140, 1533196, 1752224, 1803760, 1916495, 2190280, 3066392, 3607520, 3832990, 4380560, 6132784, 7665980, 8761120, 12265568, 15331960, 30663920, 61327840]

約数ペア:

[(1, 61327840), (2, 30663920), (4, 15331960), (5, 12265568), (7, 8761120), (8, 7665980), (10, 6132784), (14, 4380560), (16, 3832990), (17, 3607520), (20, 3066392), (28, 2190280), (32, 1916495), (34, 1803760), (35, 1752224), (40, 1533196), (56, 1095140), (68, 901880), (70, 876112), (80, 766598), (85, 721504), (112, 547570), (119, 515360), (136, 450940), (140, 438056), (160, 383299), (170, 360752), (224, 273785), (238, 257680), (272, 225470), (280, 219028), (340, 180376), (476, 128840), (544, 112735), (560, 109514), (595, 103072), (680, 90188), (952, 64420), (1120, 54757), (1190, 51536), (1360, 45094), (1904, 32210), (2380, 25768), (2720, 22547), (3221, 19040), (3808, 16105), (4760, 12884), (6442, 9520)]