133026400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12791}}^1$

素因数の和:12824

約数の個数: 72

約数和(自身を含む): 349758864

約数和(自身を除く): 216732464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 12791, 25582, 51164, 63955, 102328, 127910, 166283, 204656, 255820, 319775, 332566, 409312, 511640, 639550, 665132, 831415, 1023280, 1279100, 1330264, 1662830, 2046560, 2558200, 2660528, 3325660, 4157075, 5116400, 5321056, 6651320, 8314150, 10232800, 13302640, 16628300, 26605280, 33256600, 66513200, 133026400]

約数ペア:

[(1, 133026400), (2, 66513200), (4, 33256600), (5, 26605280), (8, 16628300), (10, 13302640), (13, 10232800), (16, 8314150), (20, 6651320), (25, 5321056), (26, 5116400), (32, 4157075), (40, 3325660), (50, 2660528), (52, 2558200), (65, 2046560), (80, 1662830), (100, 1330264), (104, 1279100), (130, 1023280), (160, 831415), (200, 665132), (208, 639550), (260, 511640), (325, 409312), (400, 332566), (416, 319775), (520, 255820), (650, 204656), (800, 166283), (1040, 127910), (1300, 102328), (2080, 63955), (2600, 51164), (5200, 25582), (10400, 12791)]