5385380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 15240960

約数和(自身を除く): 9855580

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 269, 286, 308, 364, 385, 455, 538, 572, 715, 770, 910, 1001, 1076, 1345, 1430, 1540, 1820, 1883, 2002, 2690, 2860, 2959, 3497, 3766, 4004, 5005, 5380, 5918, 6994, 7532, 9415, 10010, 11836, 13988, 14795, 17485, 18830, 20020, 20713, 24479, 29590, 34970, 37660, 38467, 41426, 48958, 59180, 69940, 76934, 82852, 97916, 103565, 122395, 153868, 192335, 207130, 244790, 269269, 384670, 414260, 489580, 538538, 769340, 1077076, 1346345, 2692690, 5385380]

約数ペア:

[(1, 5385380), (2, 2692690), (4, 1346345), (5, 1077076), (7, 769340), (10, 538538), (11, 489580), (13, 414260), (14, 384670), (20, 269269), (22, 244790), (26, 207130), (28, 192335), (35, 153868), (44, 122395), (52, 103565), (55, 97916), (65, 82852), (70, 76934), (77, 69940), (91, 59180), (110, 48958), (130, 41426), (140, 38467), (143, 37660), (154, 34970), (182, 29590), (220, 24479), (260, 20713), (269, 20020), (286, 18830), (308, 17485), (364, 14795), (385, 13988), (455, 11836), (538, 10010), (572, 9415), (715, 7532), (770, 6994), (910, 5918), (1001, 5380), (1076, 5005), (1345, 4004), (1430, 3766), (1540, 3497), (1820, 2959), (1883, 2860), (2002, 2690)]