786989207380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{15140231}}^1$

素因数の和:15140376

約数の個数: 48

約数和(自身を含む): 1739794339584

約数和(自身を除く): 952805132204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 2260, 2599, 5198, 10396, 12995, 25990, 51980, 15140231, 30280462, 60560924, 75701155, 151402310, 302804620, 348225313, 696450626, 1392901252, 1710846103, 1741126565, 3421692206, 3482253130, 6843384412, 6964506260, 8554230515, 17108461030, 34216922060, 39349460369, 78698920738, 157397841476, 196747301845, 393494603690, 786989207380]

約数ペア:

[(1, 786989207380), (2, 393494603690), (4, 196747301845), (5, 157397841476), (10, 78698920738), (20, 39349460369), (23, 34216922060), (46, 17108461030), (92, 8554230515), (113, 6964506260), (115, 6843384412), (226, 3482253130), (230, 3421692206), (452, 1741126565), (460, 1710846103), (565, 1392901252), (1130, 696450626), (2260, 348225313), (2599, 302804620), (5198, 151402310), (10396, 75701155), (12995, 60560924), (25990, 30280462), (51980, 15140231)]