271866400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26141}}^1$

素因数の和:26174

約数の個数: 72

約数和(自身を含む): 714774564

約数和(自身を除く): 442908164

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, 26141, 52282, 104564, 130705, 209128, 261410, 339833, 418256, 522820, 653525, 679666, 836512, 1045640, 1307050, 1359332, 1699165, 2091280, 2614100, 2718664, 3398330, 4182560, 5228200, 5437328, 6796660, 8495825, 10456400, 10874656, 13593320, 16991650, 20912800, 27186640, 33983300, 54373280, 67966600, 135933200, 271866400]

約数ペア:

[(1, 271866400), (2, 135933200), (4, 67966600), (5, 54373280), (8, 33983300), (10, 27186640), (13, 20912800), (16, 16991650), (20, 13593320), (25, 10874656), (26, 10456400), (32, 8495825), (40, 6796660), (50, 5437328), (52, 5228200), (65, 4182560), (80, 3398330), (100, 2718664), (104, 2614100), (130, 2091280), (160, 1699165), (200, 1359332), (208, 1307050), (260, 1045640), (325, 836512), (400, 679666), (416, 653525), (520, 522820), (650, 418256), (800, 339833), (1040, 261410), (1300, 209128), (2080, 130705), (2600, 104564), (5200, 52282), (10400, 26141)]