12752479480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{415661}}^1$

素因数の和:415744

約数の個数: 64

約数和(自身を含む): 31424047200

約数和(自身を除く): 18671567720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 6136, 7670, 15340, 30680, 415661, 831322, 1662644, 2078305, 3325288, 4156610, 5403593, 8313220, 10807186, 16626440, 21614372, 24523999, 27017965, 43228744, 49047998, 54035930, 98095996, 108071860, 122619995, 196191992, 216143720, 245239990, 318811987, 490479980, 637623974, 980959960, 1275247948, 1594059935, 2550495896, 3188119870, 6376239740, 12752479480]

約数ペア:

[(1, 12752479480), (2, 6376239740), (4, 3188119870), (5, 2550495896), (8, 1594059935), (10, 1275247948), (13, 980959960), (20, 637623974), (26, 490479980), (40, 318811987), (52, 245239990), (59, 216143720), (65, 196191992), (104, 122619995), (118, 108071860), (130, 98095996), (236, 54035930), (260, 49047998), (295, 43228744), (472, 27017965), (520, 24523999), (590, 21614372), (767, 16626440), (1180, 10807186), (1534, 8313220), (2360, 5403593), (3068, 4156610), (3835, 3325288), (6136, 2078305), (7670, 1662644), (15340, 831322), (30680, 415661)]