88207220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4340

約数の個数: 48

約数和(自身を含む): 199393488

約数和(自身を除く): 111186268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 4253, 5185, 8506, 10370, 17012, 20740, 21265, 42530, 72301, 85060, 144602, 259433, 289204, 361505, 518866, 723010, 1037732, 1297165, 1446020, 2594330, 4410361, 5188660, 8820722, 17641444, 22051805, 44103610, 88207220]

約数ペア:

[(1, 88207220), (2, 44103610), (4, 22051805), (5, 17641444), (10, 8820722), (17, 5188660), (20, 4410361), (34, 2594330), (61, 1446020), (68, 1297165), (85, 1037732), (122, 723010), (170, 518866), (244, 361505), (305, 289204), (340, 259433), (610, 144602), (1037, 85060), (1220, 72301), (2074, 42530), (4148, 21265), (4253, 20740), (5185, 17012), (8506, 10370)]