5073380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 12297600

約数和(自身を除く): 7224220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 79, 95, 130, 158, 169, 190, 247, 260, 316, 338, 380, 395, 494, 676, 790, 845, 988, 1027, 1235, 1501, 1580, 1690, 2054, 2470, 3002, 3211, 3380, 4108, 4940, 5135, 6004, 6422, 7505, 10270, 12844, 13351, 15010, 16055, 19513, 20540, 26702, 30020, 32110, 39026, 53404, 64220, 66755, 78052, 97565, 133510, 195130, 253669, 267020, 390260, 507338, 1014676, 1268345, 2536690, 5073380]

約数ペア:

[(1, 5073380), (2, 2536690), (4, 1268345), (5, 1014676), (10, 507338), (13, 390260), (19, 267020), (20, 253669), (26, 195130), (38, 133510), (52, 97565), (65, 78052), (76, 66755), (79, 64220), (95, 53404), (130, 39026), (158, 32110), (169, 30020), (190, 26702), (247, 20540), (260, 19513), (316, 16055), (338, 15010), (380, 13351), (395, 12844), (494, 10270), (676, 7505), (790, 6422), (845, 6004), (988, 5135), (1027, 4940), (1235, 4108), (1501, 3380), (1580, 3211), (1690, 3002), (2054, 2470)]