5454620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 12374208

約数和(自身を除く): 6919588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 263, 305, 340, 526, 610, 1037, 1052, 1220, 1315, 2074, 2630, 4148, 4471, 5185, 5260, 8942, 10370, 16043, 17884, 20740, 22355, 32086, 44710, 64172, 80215, 89420, 160430, 272731, 320860, 545462, 1090924, 1363655, 2727310, 5454620]

約数ペア:

[(1, 5454620), (2, 2727310), (4, 1363655), (5, 1090924), (10, 545462), (17, 320860), (20, 272731), (34, 160430), (61, 89420), (68, 80215), (85, 64172), (122, 44710), (170, 32086), (244, 22355), (263, 20740), (305, 17884), (340, 16043), (526, 10370), (610, 8942), (1037, 5260), (1052, 5185), (1220, 4471), (1315, 4148), (2074, 2630)]