1569188140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{4639}}^1$

素因数の和:5962

約数の個数: 48

約数和(自身を含む): 3552272640

約数和(自身を除く): 1983084500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1301, 2602, 4639, 5204, 6505, 9278, 13010, 16913, 18556, 23195, 26020, 33826, 46390, 60307, 67652, 84565, 92780, 120614, 169130, 241228, 301535, 338260, 603070, 1206140, 6035339, 12070678, 24141356, 30176695, 60353390, 78459407, 120706780, 156918814, 313837628, 392297035, 784594070, 1569188140]

約数ペア:

[(1, 1569188140), (2, 784594070), (4, 392297035), (5, 313837628), (10, 156918814), (13, 120706780), (20, 78459407), (26, 60353390), (52, 30176695), (65, 24141356), (130, 12070678), (260, 6035339), (1301, 1206140), (2602, 603070), (4639, 338260), (5204, 301535), (6505, 241228), (9278, 169130), (13010, 120614), (16913, 92780), (18556, 84565), (23195, 67652), (26020, 60307), (33826, 46390)]