15667574780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{10891}}^1$

素因数の和:11427

約数の個数: 96

約数和(自身を含む): 38734391808

約数和(自身を除く): 23066817028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 503, 572, 715, 1006, 1430, 2012, 2515, 2860, 5030, 5533, 6539, 10060, 10891, 11066, 13078, 21782, 22132, 26156, 27665, 32695, 43564, 54455, 55330, 65390, 71929, 108910, 110660, 119801, 130780, 141583, 143858, 217820, 239602, 283166, 287716, 359645, 479204, 566332, 599005, 707915, 719290, 1198010, 1415830, 1438580, 1557413, 2396020, 2831660, 3114826, 5478173, 6229652, 7787065, 10956346, 15574130, 21912692, 27390865, 31148260, 54781730, 60259903, 71216249, 109563460, 120519806, 142432498, 241039612, 284864996, 301299515, 356081245, 602599030, 712162490, 783378739, 1205198060, 1424324980, 1566757478, 3133514956, 3916893695, 7833787390, 15667574780]

約数ペア:

[(1, 15667574780), (2, 7833787390), (4, 3916893695), (5, 3133514956), (10, 1566757478), (11, 1424324980), (13, 1205198060), (20, 783378739), (22, 712162490), (26, 602599030), (44, 356081245), (52, 301299515), (55, 284864996), (65, 241039612), (110, 142432498), (130, 120519806), (143, 109563460), (220, 71216249), (260, 60259903), (286, 54781730), (503, 31148260), (572, 27390865), (715, 21912692), (1006, 15574130), (1430, 10956346), (2012, 7787065), (2515, 6229652), (2860, 5478173), (5030, 3114826), (5533, 2831660), (6539, 2396020), (10060, 1557413), (10891, 1438580), (11066, 1415830), (13078, 1198010), (21782, 719290), (22132, 707915), (26156, 599005), (27665, 566332), (32695, 479204), (43564, 359645), (54455, 287716), (55330, 283166), (65390, 239602), (71929, 217820), (108910, 143858), (110660, 141583), (119801, 130780)]