25943103680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6236323}}^1$

素因数の和:6236353

約数の個数: 56

約数和(自身を含む): 66529104432

約数和(自身を除く): 40586000752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 6236323, 12472646, 24945292, 31181615, 49890584, 62363230, 81072199, 99781168, 124726460, 162144398, 199562336, 249452920, 324288796, 399124672, 405360995, 498905840, 648577592, 810721990, 997811680, 1297155184, 1621443980, 1995623360, 2594310368, 3242887960, 5188620736, 6485775920, 12971551840, 25943103680]

約数ペア:

[(1, 25943103680), (2, 12971551840), (4, 6485775920), (5, 5188620736), (8, 3242887960), (10, 2594310368), (13, 1995623360), (16, 1621443980), (20, 1297155184), (26, 997811680), (32, 810721990), (40, 648577592), (52, 498905840), (64, 405360995), (65, 399124672), (80, 324288796), (104, 249452920), (130, 199562336), (160, 162144398), (208, 124726460), (260, 99781168), (320, 81072199), (416, 62363230), (520, 49890584), (832, 31181615), (1040, 24945292), (2080, 12472646), (4160, 6236323)]