2022355920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{648191}}^1$

素因数の和:648220

約数の個数: 80

約数和(自身を含む): 6751567872

約数和(自身を除く): 4729211952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 648191, 1296382, 1944573, 2592764, 3240955, 3889146, 5185528, 6481910, 7778292, 8426483, 9722865, 10371056, 12963820, 15556584, 16852966, 19445730, 25279449, 25927640, 31113168, 33705932, 38891460, 42132415, 50558898, 51855280, 67411864, 77782920, 84264830, 101117796, 126397245, 134823728, 155565840, 168529660, 202235592, 252794490, 337059320, 404471184, 505588980, 674118640, 1011177960, 2022355920]

約数ペア:

[(1, 2022355920), (2, 1011177960), (3, 674118640), (4, 505588980), (5, 404471184), (6, 337059320), (8, 252794490), (10, 202235592), (12, 168529660), (13, 155565840), (15, 134823728), (16, 126397245), (20, 101117796), (24, 84264830), (26, 77782920), (30, 67411864), (39, 51855280), (40, 50558898), (48, 42132415), (52, 38891460), (60, 33705932), (65, 31113168), (78, 25927640), (80, 25279449), (104, 19445730), (120, 16852966), (130, 15556584), (156, 12963820), (195, 10371056), (208, 9722865), (240, 8426483), (260, 7778292), (312, 6481910), (390, 5185528), (520, 3889146), (624, 3240955), (780, 2592764), (1040, 1944573), (1560, 1296382), (3120, 648191)]