1113305440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{535243}}^1$

素因数の和:535271

約数の個数: 48

約数和(自身を含む): 2832511248

約数和(自身を除く): 1719205808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 535243, 1070486, 2140972, 2676215, 4281944, 5352430, 6958159, 8563888, 10704860, 13916318, 17127776, 21409720, 27832636, 34790795, 42819440, 55665272, 69581590, 85638880, 111330544, 139163180, 222661088, 278326360, 556652720, 1113305440]

約数ペア:

[(1, 1113305440), (2, 556652720), (4, 278326360), (5, 222661088), (8, 139163180), (10, 111330544), (13, 85638880), (16, 69581590), (20, 55665272), (26, 42819440), (32, 34790795), (40, 27832636), (52, 21409720), (65, 17127776), (80, 13916318), (104, 10704860), (130, 8563888), (160, 6958159), (208, 5352430), (260, 4281944), (416, 2676215), (520, 2140972), (1040, 1070486), (2080, 535243)]