5490137380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{33149}}^1$

素因数の和:33198

約数の個数: 108

約数和(自身を含む): 14523081300

約数和(自身を除く): 9032943920

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 245, 260, 338, 364, 455, 490, 637, 676, 845, 910, 980, 1183, 1274, 1690, 1820, 2366, 2548, 3185, 3380, 4732, 5915, 6370, 8281, 11830, 12740, 16562, 23660, 33124, 33149, 41405, 66298, 82810, 132596, 165620, 165745, 232043, 331490, 430937, 464086, 662980, 861874, 928172, 1160215, 1624301, 1723748, 2154685, 2320430, 3016559, 3248602, 4309370, 4640860, 5602181, 6033118, 6497204, 8121505, 8618740, 11204362, 12066236, 15082795, 16243010, 21115913, 22408724, 28010905, 30165590, 32486020, 39215267, 42231826, 56021810, 60331180, 78430534, 84463652, 105579565, 112043620, 156861068, 196076335, 211159130, 274506869, 392152670, 422318260, 549013738, 784305340, 1098027476, 1372534345, 2745068690, 5490137380]

約数ペア:

[(1, 5490137380), (2, 2745068690), (4, 1372534345), (5, 1098027476), (7, 784305340), (10, 549013738), (13, 422318260), (14, 392152670), (20, 274506869), (26, 211159130), (28, 196076335), (35, 156861068), (49, 112043620), (52, 105579565), (65, 84463652), (70, 78430534), (91, 60331180), (98, 56021810), (130, 42231826), (140, 39215267), (169, 32486020), (182, 30165590), (196, 28010905), (245, 22408724), (260, 21115913), (338, 16243010), (364, 15082795), (455, 12066236), (490, 11204362), (637, 8618740), (676, 8121505), (845, 6497204), (910, 6033118), (980, 5602181), (1183, 4640860), (1274, 4309370), (1690, 3248602), (1820, 3016559), (2366, 2320430), (2548, 2154685), (3185, 1723748), (3380, 1624301), (4732, 1160215), (5915, 928172), (6370, 861874), (8281, 662980), (11830, 464086), (12740, 430937), (16562, 331490), (23660, 232043), (33124, 165745), (33149, 165620), (41405, 132596), (66298, 82810)]