3063885640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{15803}}^1$

素因数の和:15982

約数の個数: 64

約数和(自身を含む): 7134557760

約数和(自身を除く): 4070672120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 131, 148, 185, 262, 296, 370, 524, 655, 740, 1048, 1310, 1480, 2620, 4847, 5240, 9694, 15803, 19388, 24235, 31606, 38776, 48470, 63212, 79015, 96940, 126424, 158030, 193880, 316060, 584711, 632120, 1169422, 2070193, 2338844, 2923555, 4140386, 4677688, 5847110, 8280772, 10350965, 11694220, 16561544, 20701930, 23388440, 41403860, 76597141, 82807720, 153194282, 306388564, 382985705, 612777128, 765971410, 1531942820, 3063885640]

約数ペア:

[(1, 3063885640), (2, 1531942820), (4, 765971410), (5, 612777128), (8, 382985705), (10, 306388564), (20, 153194282), (37, 82807720), (40, 76597141), (74, 41403860), (131, 23388440), (148, 20701930), (185, 16561544), (262, 11694220), (296, 10350965), (370, 8280772), (524, 5847110), (655, 4677688), (740, 4140386), (1048, 2923555), (1310, 2338844), (1480, 2070193), (2620, 1169422), (4847, 632120), (5240, 584711), (9694, 316060), (15803, 193880), (19388, 158030), (24235, 126424), (31606, 96940), (38776, 79015), (48470, 63212)]