133229200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25621}}^1$

素因数の和:25652

約数の個数: 60

約数和(自身を含む): 344718388

約数和(自身を除く): 211489188

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 25621, 51242, 102484, 128105, 204968, 256210, 333073, 409936, 512420, 640525, 666146, 1024840, 1281050, 1332292, 1665365, 2049680, 2562100, 2664584, 3330730, 5124200, 5329168, 6661460, 8326825, 10248400, 13322920, 16653650, 26645840, 33307300, 66614600, 133229200]

約数ペア:

[(1, 133229200), (2, 66614600), (4, 33307300), (5, 26645840), (8, 16653650), (10, 13322920), (13, 10248400), (16, 8326825), (20, 6661460), (25, 5329168), (26, 5124200), (40, 3330730), (50, 2664584), (52, 2562100), (65, 2049680), (80, 1665365), (100, 1332292), (104, 1281050), (130, 1024840), (200, 666146), (208, 640525), (260, 512420), (325, 409936), (400, 333073), (520, 256210), (650, 204968), (1040, 128105), (1300, 102484), (2600, 51242), (5200, 25621)]