12098840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 17838760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 439, 520, 530, 689, 878, 1060, 1378, 1756, 2120, 2195, 2756, 3445, 3512, 4390, 5512, 5707, 6890, 8780, 11414, 13780, 17560, 22828, 23267, 27560, 28535, 45656, 46534, 57070, 93068, 114140, 116335, 186136, 228280, 232670, 302471, 465340, 604942, 930680, 1209884, 1512355, 2419768, 3024710, 6049420, 12098840]

約数ペア:

[(1, 12098840), (2, 6049420), (4, 3024710), (5, 2419768), (8, 1512355), (10, 1209884), (13, 930680), (20, 604942), (26, 465340), (40, 302471), (52, 232670), (53, 228280), (65, 186136), (104, 116335), (106, 114140), (130, 93068), (212, 57070), (260, 46534), (265, 45656), (424, 28535), (439, 27560), (520, 23267), (530, 22828), (689, 17560), (878, 13780), (1060, 11414), (1378, 8780), (1756, 6890), (2120, 5707), (2195, 5512), (2756, 4390), (3445, 3512)]