377352560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2857}}^1$

素因数の和:3010

約数の個数: 80

約数和(自身を含む): 952605696

約数和(自身を除く): 575253136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 2857, 3302, 5080, 5714, 6604, 8255, 10160, 11428, 13208, 14285, 16510, 22856, 26416, 28570, 33020, 37141, 45712, 57140, 66040, 74282, 114280, 132080, 148564, 185705, 228560, 297128, 362839, 371410, 594256, 725678, 742820, 1451356, 1485640, 1814195, 2902712, 2971280, 3628390, 4716907, 5805424, 7256780, 9433814, 14513560, 18867628, 23584535, 29027120, 37735256, 47169070, 75470512, 94338140, 188676280, 377352560]

約数ペア:

[(1, 377352560), (2, 188676280), (4, 94338140), (5, 75470512), (8, 47169070), (10, 37735256), (13, 29027120), (16, 23584535), (20, 18867628), (26, 14513560), (40, 9433814), (52, 7256780), (65, 5805424), (80, 4716907), (104, 3628390), (127, 2971280), (130, 2902712), (208, 1814195), (254, 1485640), (260, 1451356), (508, 742820), (520, 725678), (635, 594256), (1016, 371410), (1040, 362839), (1270, 297128), (1651, 228560), (2032, 185705), (2540, 148564), (2857, 132080), (3302, 114280), (5080, 74282), (5714, 66040), (6604, 57140), (8255, 45712), (10160, 37141), (11428, 33020), (13208, 28570), (14285, 26416), (16510, 22856)]