78094120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 112417880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 260, 358, 520, 716, 839, 895, 1432, 1678, 1790, 2327, 3356, 3580, 4195, 4654, 6712, 7160, 8390, 9308, 10907, 11635, 16780, 18616, 21814, 23270, 33560, 43628, 46540, 54535, 87256, 93080, 109070, 150181, 218140, 300362, 436280, 600724, 750905, 1201448, 1501810, 1952353, 3003620, 3904706, 6007240, 7809412, 9761765, 15618824, 19523530, 39047060, 78094120]

約数ペア:

[(1, 78094120), (2, 39047060), (4, 19523530), (5, 15618824), (8, 9761765), (10, 7809412), (13, 6007240), (20, 3904706), (26, 3003620), (40, 1952353), (52, 1501810), (65, 1201448), (104, 750905), (130, 600724), (179, 436280), (260, 300362), (358, 218140), (520, 150181), (716, 109070), (839, 93080), (895, 87256), (1432, 54535), (1678, 46540), (1790, 43628), (2327, 33560), (3356, 23270), (3580, 21814), (4195, 18616), (4654, 16780), (6712, 11635), (7160, 10907), (8390, 9308)]