2047884020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2237}}^1$

素因数の和:2769

約数の個数: 96

約数和(自身を含む): 5305886208

約数和(自身を除く): 3258002188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 503, 910, 1006, 1820, 2012, 2237, 2515, 3521, 4474, 5030, 6539, 7042, 8948, 10060, 11185, 13078, 14084, 15659, 17605, 22370, 26156, 29081, 31318, 32695, 35210, 44740, 45773, 58162, 62636, 65390, 70420, 78295, 91546, 116324, 130780, 145405, 156590, 183092, 203567, 228865, 290810, 313180, 407134, 457730, 581620, 814268, 915460, 1017835, 1125211, 2035670, 2250422, 4071340, 4500844, 5626055, 7876477, 11252110, 14627743, 15752954, 22504220, 29255486, 31505908, 39382385, 58510972, 73138715, 78764770, 102394201, 146277430, 157529540, 204788402, 292554860, 409576804, 511971005, 1023942010, 2047884020]

約数ペア:

[(1, 2047884020), (2, 1023942010), (4, 511971005), (5, 409576804), (7, 292554860), (10, 204788402), (13, 157529540), (14, 146277430), (20, 102394201), (26, 78764770), (28, 73138715), (35, 58510972), (52, 39382385), (65, 31505908), (70, 29255486), (91, 22504220), (130, 15752954), (140, 14627743), (182, 11252110), (260, 7876477), (364, 5626055), (455, 4500844), (503, 4071340), (910, 2250422), (1006, 2035670), (1820, 1125211), (2012, 1017835), (2237, 915460), (2515, 814268), (3521, 581620), (4474, 457730), (5030, 407134), (6539, 313180), (7042, 290810), (8948, 228865), (10060, 203567), (11185, 183092), (13078, 156590), (14084, 145405), (15659, 130780), (17605, 116324), (22370, 91546), (26156, 78295), (29081, 70420), (31318, 65390), (32695, 62636), (35210, 58162), (44740, 45773)]