134655560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 329011200

約数和(自身を除く): 194355640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2039, 2540, 3302, 4078, 5080, 6604, 8156, 8255, 10195, 13208, 16312, 16510, 20390, 26507, 33020, 40780, 53014, 66040, 81560, 106028, 132535, 212056, 258953, 265070, 517906, 530140, 1035812, 1060280, 1294765, 2071624, 2589530, 3366389, 5179060, 6732778, 10358120, 13465556, 16831945, 26931112, 33663890, 67327780, 134655560]

約数ペア:

[(1, 134655560), (2, 67327780), (4, 33663890), (5, 26931112), (8, 16831945), (10, 13465556), (13, 10358120), (20, 6732778), (26, 5179060), (40, 3366389), (52, 2589530), (65, 2071624), (104, 1294765), (127, 1060280), (130, 1035812), (254, 530140), (260, 517906), (508, 265070), (520, 258953), (635, 212056), (1016, 132535), (1270, 106028), (1651, 81560), (2039, 66040), (2540, 53014), (3302, 40780), (4078, 33020), (5080, 26507), (6604, 20390), (8156, 16510), (8255, 16312), (10195, 13208)]