13530400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1334

約数の個数: 72

約数和(自身を含む): 35599284

約数和(自身を除く): 22068884

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, 1301, 2080, 2600, 2602, 5200, 5204, 6505, 10400, 10408, 13010, 16913, 20816, 26020, 32525, 33826, 41632, 52040, 65050, 67652, 84565, 104080, 130100, 135304, 169130, 208160, 260200, 270608, 338260, 422825, 520400, 541216, 676520, 845650, 1040800, 1353040, 1691300, 2706080, 3382600, 6765200, 13530400]

約数ペア:

[(1, 13530400), (2, 6765200), (4, 3382600), (5, 2706080), (8, 1691300), (10, 1353040), (13, 1040800), (16, 845650), (20, 676520), (25, 541216), (26, 520400), (32, 422825), (40, 338260), (50, 270608), (52, 260200), (65, 208160), (80, 169130), (100, 135304), (104, 130100), (130, 104080), (160, 84565), (200, 67652), (208, 65050), (260, 52040), (325, 41632), (400, 33826), (416, 32525), (520, 26020), (650, 20816), (800, 16913), (1040, 13010), (1300, 10408), (1301, 10400), (2080, 6505), (2600, 5204), (2602, 5200)]