4473804980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10891}}^1$

素因数の和:10989

約数の個数: 96

約数和(自身を含む): 10539970560

約数和(自身を除く): 6066165580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 47, 76, 92, 94, 95, 115, 188, 190, 230, 235, 380, 437, 460, 470, 874, 893, 940, 1081, 1748, 1786, 2162, 2185, 3572, 4324, 4370, 4465, 5405, 8740, 8930, 10810, 10891, 17860, 20539, 21620, 21782, 41078, 43564, 54455, 82156, 102695, 108910, 205390, 206929, 217820, 250493, 410780, 413858, 500986, 511877, 827716, 1001972, 1023754, 1034645, 1252465, 2047508, 2069290, 2504930, 2559385, 4138580, 4759367, 5009860, 5118770, 9518734, 9725663, 10237540, 11773171, 19037468, 19451326, 23546342, 23796835, 38902652, 47092684, 47593670, 48628315, 58865855, 95187340, 97256630, 117731710, 194513260, 223690249, 235463420, 447380498, 894760996, 1118451245, 2236902490, 4473804980]

約数ペア:

[(1, 4473804980), (2, 2236902490), (4, 1118451245), (5, 894760996), (10, 447380498), (19, 235463420), (20, 223690249), (23, 194513260), (38, 117731710), (46, 97256630), (47, 95187340), (76, 58865855), (92, 48628315), (94, 47593670), (95, 47092684), (115, 38902652), (188, 23796835), (190, 23546342), (230, 19451326), (235, 19037468), (380, 11773171), (437, 10237540), (460, 9725663), (470, 9518734), (874, 5118770), (893, 5009860), (940, 4759367), (1081, 4138580), (1748, 2559385), (1786, 2504930), (2162, 2069290), (2185, 2047508), (3572, 1252465), (4324, 1034645), (4370, 1023754), (4465, 1001972), (5405, 827716), (8740, 511877), (8930, 500986), (10810, 413858), (10891, 410780), (17860, 250493), (20539, 217820), (21620, 206929), (21782, 205390), (41078, 108910), (43564, 102695), (54455, 82156)]