13307519200

素因数分解:

$2^5\times 5^2\times {\mathrm{1033}}^1\times {\mathrm{16103}}^1$

素因数の和:17156

約数の個数: 72

約数和(自身を含む): 32520449808

約数和(自身を除く): 19212930608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1033, 2066, 4132, 5165, 8264, 10330, 16103, 16528, 20660, 25825, 32206, 33056, 41320, 51650, 64412, 80515, 82640, 103300, 128824, 161030, 165280, 206600, 257648, 322060, 402575, 413200, 515296, 644120, 805150, 826400, 1288240, 1610300, 2576480, 3220600, 6441200, 12882400, 16634399, 33268798, 66537596, 83171995, 133075192, 166343990, 266150384, 332687980, 415859975, 532300768, 665375960, 831719950, 1330751920, 1663439900, 2661503840, 3326879800, 6653759600, 13307519200]

約数ペア:

[(1, 13307519200), (2, 6653759600), (4, 3326879800), (5, 2661503840), (8, 1663439900), (10, 1330751920), (16, 831719950), (20, 665375960), (25, 532300768), (32, 415859975), (40, 332687980), (50, 266150384), (80, 166343990), (100, 133075192), (160, 83171995), (200, 66537596), (400, 33268798), (800, 16634399), (1033, 12882400), (2066, 6441200), (4132, 3220600), (5165, 2576480), (8264, 1610300), (10330, 1288240), (16103, 826400), (16528, 805150), (20660, 644120), (25825, 515296), (32206, 413200), (33056, 402575), (41320, 322060), (51650, 257648), (64412, 206600), (80515, 165280), (82640, 161030), (103300, 128824)]