1004080405055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{7451}}^1$

素因数の和:7741

約数の個数: 128

約数和(自身を含む): 1576838430720

約数和(自身を除く): 572758025665

約数列:

[1, 5, 7, 13, 23, 35, 65, 79, 91, 115, 161, 163, 299, 395, 455, 553, 805, 815, 1027, 1141, 1495, 1817, 2093, 2119, 2765, 3749, 5135, 5705, 7189, 7451, 9085, 10465, 10595, 12719, 12877, 14833, 18745, 23621, 26243, 35945, 37255, 48737, 52157, 63595, 64385, 74165, 90139, 96863, 118105, 131215, 165347, 167401, 171373, 243685, 260785, 296171, 341159, 450695, 484315, 588629, 678041, 826735, 837005, 856865, 1171807, 1199611, 1214513, 1480855, 1705795, 2073197, 2227849, 2943145, 3390205, 3850223, 4120403, 5859035, 5998055, 6072565, 7652177, 8501591, 10365985, 11139245, 13538467, 15594943, 15788669, 19251115, 20602015, 26951561, 27933799, 38260885, 42507955, 53565239, 67692335, 77974715, 78943345, 94769269, 95946527, 110520683, 134757805, 139668995, 176000071, 195536593, 267826195, 363139387, 473846345, 479732635, 552603415, 671625689, 880000355, 977682965, 1232000497, 1247304851, 1815696935, 2206770121, 2541975709, 3358128445, 6160002485, 6236524255, 8731133957, 11033850605, 12709878545, 15447390847, 28688011573, 43655669785, 77236954235, 143440057865, 200816081011, 1004080405055]

約数ペア:

[(1, 1004080405055), (5, 200816081011), (7, 143440057865), (13, 77236954235), (23, 43655669785), (35, 28688011573), (65, 15447390847), (79, 12709878545), (91, 11033850605), (115, 8731133957), (161, 6236524255), (163, 6160002485), (299, 3358128445), (395, 2541975709), (455, 2206770121), (553, 1815696935), (805, 1247304851), (815, 1232000497), (1027, 977682965), (1141, 880000355), (1495, 671625689), (1817, 552603415), (2093, 479732635), (2119, 473846345), (2765, 363139387), (3749, 267826195), (5135, 195536593), (5705, 176000071), (7189, 139668995), (7451, 134757805), (9085, 110520683), (10465, 95946527), (10595, 94769269), (12719, 78943345), (12877, 77974715), (14833, 67692335), (18745, 53565239), (23621, 42507955), (26243, 38260885), (35945, 27933799), (37255, 26951561), (48737, 20602015), (52157, 19251115), (63595, 15788669), (64385, 15594943), (74165, 13538467), (90139, 11139245), (96863, 10365985), (118105, 8501591), (131215, 7652177), (165347, 6072565), (167401, 5998055), (171373, 5859035), (243685, 4120403), (260785, 3850223), (296171, 3390205), (341159, 2943145), (450695, 2227849), (484315, 2073197), (588629, 1705795), (678041, 1480855), (826735, 1214513), (837005, 1199611), (856865, 1171807)]