22472398780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{1949}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 51752937600

約数和(自身を除く): 29280538820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 727, 793, 1220, 1454, 1586, 1949, 2908, 3172, 3635, 3898, 3965, 7270, 7796, 7930, 9451, 9745, 14540, 15860, 18902, 19490, 25337, 37804, 38980, 44347, 47255, 50674, 88694, 94510, 101348, 118889, 126685, 177388, 189020, 221735, 237778, 253370, 443470, 475556, 506740, 576511, 594445, 886940, 1153022, 1188890, 1416923, 1545557, 2306044, 2377780, 2833846, 2882555, 3091114, 5667692, 5765110, 6182228, 7084615, 7727785, 11530220, 14169230, 15455570, 18419999, 28338460, 30911140, 36839998, 73679996, 86432303, 92099995, 172864606, 184199990, 345729212, 368399980, 432161515, 864323030, 1123619939, 1728646060, 2247239878, 4494479756, 5618099695, 11236199390, 22472398780]

約数ペア:

[(1, 22472398780), (2, 11236199390), (4, 5618099695), (5, 4494479756), (10, 2247239878), (13, 1728646060), (20, 1123619939), (26, 864323030), (52, 432161515), (61, 368399980), (65, 345729212), (122, 184199990), (130, 172864606), (244, 92099995), (260, 86432303), (305, 73679996), (610, 36839998), (727, 30911140), (793, 28338460), (1220, 18419999), (1454, 15455570), (1586, 14169230), (1949, 11530220), (2908, 7727785), (3172, 7084615), (3635, 6182228), (3898, 5765110), (3965, 5667692), (7270, 3091114), (7796, 2882555), (7930, 2833846), (9451, 2377780), (9745, 2306044), (14540, 1545557), (15860, 1416923), (18902, 1188890), (19490, 1153022), (25337, 886940), (37804, 594445), (38980, 576511), (44347, 506740), (47255, 475556), (50674, 443470), (88694, 253370), (94510, 237778), (101348, 221735), (118889, 189020), (126685, 177388)]